7302 Product Information Manual

Alcatel-Lucent 7302 INTELLIGENT SERVICES ACCESS MANAGER | RELEASE 4.2.03 PRODUCT INFORMATION

3HH-08995-AAAA-TCZZA Edition 03 Released

Alcatel-Lucent Proprietary This document contains proprietary information of Alcatel-Lucent and is not to be disclosed or used except in accordance with applicable agreements. Copyright 2011 © Alcatel-Lucent. All rights reserved.

Alcatel-Lucent assumes no responsibility for the accuracy of the information presented, which is subject to change without notice. Alcatel, Lucent and the Alcatel-Lucent logo are registered trademarks of Alcatel-Lucent. All other trademarks are the property of their respective owners. Copyright 2011 Alcatel-Lucent. All rights reserved. Disclaimers

Alcatel-Lucent products are intended for commercial uses. Without the appropriate network design engineering, they must not be sold, licensed or otherwise distributed for use in any hazardous environments requiring fail-safe performance, such as in the operation of nuclear facilities, aircraft navigation or communication systems, air traffic control, direct life-support machines, or weapons systems, in which the failure of products could lead directly to death, personal injury, or severe physical or environmental damage. The customer hereby agrees that the use, sale, license or other distribution of the products for any such application without the prior written consent of Alcatel-Lucent, shall be at the customer's sole risk. The customer hereby agrees to defend and hold Alcatel-Lucent harmless from any claims for loss, cost, damage, expense or liability that may arise out of or in connection with the use, sale, license or other distribution of the products in such applications. This document may contain information regarding the use and installation of non-Alcatel-Lucent products. Please note that this information is provided as a courtesy to assist you. While Alcatel-Lucent tries to ensure that this information accurately reflects information provided by the supplier, please refer to the materials provided with any non-Alcatel-Lucent product and contact the supplier for confirmation. Alcatel-Lucent assumes no responsibility or liability for incorrect or incomplete information provided about non-Alcatel-Lucent products. However, this does not constitute a representation or warranty. The warranties provided for Alcatel-Lucent products, if any, are set forth in contractual documentation entered into by Alcatel-Lucent and its customers. This document was originally written in English. If there is any conflict or inconsistency between the English version and any other version of a document, the English version shall prevail.

When printed by Alcatel-Lucent, this document is printed on recycled paper.

Preface

This preface provides general information about the documentation set for the 7302 Intelligent Services Access Manager (7302 ISAM).

Scope This documentation set provides information about safety, features and functionality, ordering, hardware installation and maintenance, CLI and TL1 commands, and software upgrade and migration procedures.

Audience This documentation set is intended for planners, administrators, operators, and maintenance personnel involved in installing, upgrading, or maintaining the 7302 ISAM.

Prerequisite knowledge The reader must be familiar with general telecommunications principles.

Safety information For ETSI safety information, see the 7302 ISAM Safety Manual.

Alcatel-Lucent 7302 ISAM R4.2.03 June 2011 3HH-08995-AAAA-TCZZA Edition 03 Released Product Information

iii

Preface

The following are examples of how special information is presented in this document. Danger — Danger indicates that the described activity or situation

may result in serious personal injury or death; for example, high voltage or electric shock hazards. Warning — Warning indicates that the described activity or situation

may, or will, cause equipment damage or serious performance problems. Caution — Caution indicates that the described activity or situation may, or will, cause service interruption.

Note — A note provides information that is, or may be, of special

interest.

Document conventions The following conventions are used in this documentation set.

Measurement conventions Measurements in this document are expressed in imperial units. If metric measurements are included, they appear in brackets following the imperial measurement. Time and metric measurements follow the Système international d’unités (SI) standard for abbreviation of time and metric units (for example, the abbreviation for minute is min and for second is s).

Acronyms See the glossary included with the System Description for the expansion of acronyms used in this documentation set.

Release notes Be sure to refer to the release notes (such as the Customer Release Notes or Emergency Fix Release Note) issued for software loads of the 7302 ISAM before you install or use the 7302 ISAM. The release notes provide important information about the software load.

Documents Table 1 lists the documents that make up the 7302 ISAM Release 4.2.03 documentation set. iv

June 2011 Alcatel-Lucent 7302 ISAM R4.2.03 Product Information Edition 03 Released 3HH-08995-AAAA-TCZZA

Preface Table 1 7302 ISAM Release 4.2.03 documentation set Title

Description

Part number

CD containing all the documents in the 7302 ISAM documentation set (1)

3HH-09357-CAAA

Product Information

Provides general system information for the 7302 ISAM

3HH-08995-AAAA-TCZZA

System Description for FD 24Gbps NT

Provides conceptual information for the 7302 ISAM, the 7330 ISAM FTTN and the 7356 ISAM FTTB equipped with the 24Gbps NT

3HH-08871-AAAA-TQZZA

System Description for FD 100/320Gbps NT

Provides conceptual information for the 7302 ISAM and the 7330 ISAM FTTN equipped with the 100Gpbs or the 320Gbps NT

3HH-08871-BAAA-TQZZA

Safety Manual

Provides general safety guidelines when handling, installing, or operating the 7302 ISAM equipment


FD Hardware Installation Guide

Describes the hardware installation for the 7302 ISAM FD equipment

3HH-07197-AAAA-RJZZA

FD MII Hardware Installation Guide

Describes the hardware installation for the 7302 ISAM FD MII equipment


TL1 Commands and Messages for FD 24Gbps NT

Describes the TL1 commands and messages for the 7302 ISAM, the 7330 ISAM FTTN and the 7356 ISAM FTTB equipped with the 24Gbps NT


TL1 Commands and Messages for FD 100/320Gbps NT

Describes the TL1 commands and messages for the 7302 ISAM and the 7330 ISAM FTTN equipped with the 100Gpbs or the 320Gbps NT

3HH-09001-BAAA-TCZZA

Operations and Maintenance Using TL1 for FD 24Gbps NT

Provides task-oriented procedures using TL1 for operating and maintaining the 7302 ISAM, the 7330 ISAM FTTN and the 7356 ISAM FTTB equipped with the 24Gbps NT


Operations and Maintenance Using TL1 for FD 100/320Gbps NT

Provides task-oriented procedures using TL1 for operating and maintaining the 7302 ISAM and 7330 ISAM FTTN equipped with the 100Gpbs or the 320Gbps NT


CLI Commands for FD 24Gbps NT

Describes the CLI commands for the 7302 ISAM, the 7330 ISAM FTTN and the 7356 ISAM FTTB equipped with the 24Gbps NT

3HH-04416-DCAA-TCZZA

CLI Commands for FD 100/320Gbps NT

Describes the CLI commands for the 7302 ISAM and the 7330 ISAM FTTN equipped the 100Gpbs or the 320Gbps NT

3HH-08079-DCAA-TCZZA

Operations and Maintenance Using CLI for FD 24Gbps NT

Provides task-oriented procedures using CLI for operating and maintaining the 7302 ISAM, the 7330 ISAM FTTN and the 7356 ISAM FTTB equipped with the 24Gbps NT


Operations and Maintenance Using CLI for FD 100/320Gbps NT

Provides task-oriented procedures using CLI for operating and maintaining the 7302 ISAM and 7330 ISAM FTTN equipped with the 100Gpbs or the 320Gbps NT


FD 100/320Gbps NT IHub System Basics, Management and OAM Guide

Describes the IHub system basics, system management and OAM (Operations and Maintenance)


Documentation CD 7302 ISAM CD General documentation

Hardware documentation

TL1 documentation

CLI documentation

(1 of 2)


v

Preface

Title

Description

Part number

FD 100/320Gbps NT IHub Interface Guide

Describes the IHub system interfaces


FD 100/320Gbps NT IHub QoS Guide

Describes the IHub Quality of Service


FD 100/320Gbps NT IHub Router Configuration and Protocols Guide

Describes the IHub router configuration and router protocols


FD 100/320Gbps NT IHub Services Guide

Describes the IHub services


FD 100/320Gbps MPLS Guide

Describes the IHub MPLS services


Software Installation Guide

Describes the software management of the 7302 ISAM and the 7330 ISAM FTTN equipment


Software Upgrade and Migration Application Procedures

Provides instructions for using the automated tools for upgrading and migrating the software for the 7302 ISAM and the 7330 ISAM FTTN


Software documentation(1)

(2 of 2) Note (1)

vi

Software documentation is not included on the 7302 ISAM documentation CD


Contents

Preface

iii

Scope ............................................................................................... iii Audience ............................................................................................... iii Prerequisite knowledge ............................................................................... iii Safety information ..................................................................................... iii Document conventions ................................................................................ iv Release notes........................................................................................... iv Documents .............................................................................................. iv

1—

System Overview 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8

2—

Subracks 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8

1-1

Introduction .............................................................................. 1-2 System Architecture .................................................................... 1-6 Network Management ................................................................. 1-25 Equipment Management .............................................................. 1-26 Board Capabilities and Dimensioning ............................................... 1-27 NT Redundancy Support............................................................... 1-39 MTA and 1:N LT Redundancy Support ............................................... 1-41 CLEI Codes............................................................................... 1-42

2-1

Introduction .............................................................................. 2-2 General ................................................................................... 2-2 7302 FD Subrack ......................................................................... 2-3 FD MTA Splitter Subrack .............................................................. 2-16 FD Non-MTA Splitter Subrack ......................................................... 2-21 XD MTA Splitter Subrack .............................................................. 2-24 XD Non-MTA Splitter Subrack......................................................... 2-27 Weight of the Different Components ............................................... 2-30


vii

Contents

3—

Physical Rack Equipment 3.1 3.2 3.3 3.4 3.5

4—

5—

5-1

Introduction .............................................................................. 5-2 Optical Fiber Management Capacity ................................................. 5-2 SFP Optical Modules .................................................................... 5-3

Board Mnemonics A.1

4-1

General ................................................................................... 4-2 Rack Configurations..................................................................... 4-2

SFP Optical Modules 5.1 5.2 5.3

A.

General ................................................................................... 3-2 Rack Cabinet ............................................................................. 3-2 Side Plates ............................................................................... 3-5 Rack Doors ............................................................................... 3-6 Key Locks ................................................................................. 3-7

Rack Configurations 4.1 4.2

3-1

A-1

Board Mnemonics........................................................................ A-2

Index

viii


1—

System Overview

1.1 Introduction

1-2

1.2 System Architecture

1-6

1.3 Network Management 1.4 Equipment Management

1-25 1-26

1.5 Board Capabilities and Dimensioning 1.6 NT Redundancy Support

1-39

1.7 MTA and 1:N LT Redundancy Support 1.8 CLEI Codes

1-27

1-41

1-42


1-1

1 — System Overview

1.1

Introduction The 7302 ISAM is a frame based Multi Service Access Platform, offering high-density copper and fiber connections for multimedia, high-speed internet access, voice and business services.

General Network Topology Figure 1-1 shows the basic network topology: Figure 1-1 General network topology IP Edge Router / BRAS Ethernet Switch xDSL

ISAM

NSP IP backbone

FE/GE/10GE

Ethernet Voice

EMAN

DS1/E1

NSP IP backbone

Video FE/GE/10GE

NSP IP backbone

ISAM ISAM shelf xDSL

xDSL LT

Ethernet Voice

Voice LT

NT

FE/GE

DS1/E1 ONT Video

FE/GE

Eth LT

OMCI GPON

GPON LT ISAM OLT

1-2



User Side At the user side, each 7302 ISAM shelf can terminate:

• • • •

DSL user interfaces (ADSL, VDSL and SHDSL) Ethernet user interfaces Passive Optical Network (PON) interfaces (*) POTS/ISDN user interface in the voice package Note — (*): Only applicable for 7302 ISAM equipped with a

100Gbps or a 320Gbps NT board.

It is possible to connect subtending DSLAMs to the FE/GE/10GE links at the user side in:

• cascading mode: a chain of 1 subtending ISAM per ISAM; see Figure 1-2 • star mode: multiple subtending ISAMs per ISAM; see Figure 1-3 • ring mode (except when there is a ring behind a Hub-ISAM); see Figure 1-4. Figure 1-2 Cascading Topology

Cascading up to three levels ISAM ISAM

ISAM

k*FE/GE/10GE k*FE/GE/10GE

EMAN User interfaces

User interfaces

User interfaces

Figure 1-3 Star Topology ISAM

ISAM

k*FE/GE/10GE

EMAN User interfaces ISAM

User interfaces

k*FE/GE/10GE User interfaces


1-3

1 — System Overview Figure 1-4 Ring Topology ISAM User interfaces

k*FE/GE/10GE ISAM

ISAM User interfaces

EMAN

k*FE/GE/10GE

ISAM

User interfaces

User interfaces k*FE/GE/10GE

Network Side At the network side, the 7302 ISAM terminates FE, GE, 2.5 GE or 10GE links. The following configurations are possible:

• Connected to one or more Ethernet Switches The Ethernet links can be connected to one or more Ethernet Switches. These Ethernet Switches forward the frames over the Ethernet based aggregation access network until they reach the IP Edge Router or BRAS of the corresponding Network Service Provider (NSP). At the IP Edge Router or BRAS, the frames enter the IP backbone of the NSP. • More than one FE/GE link (link aggregation) In case of more than one FE or GE, Ethernet link aggregation is used. • Directly connected to an IP Edge Router The 7302 ISAM can be connected directly to the IP Edge Router or BRAS. The Ethernet aggregation network is reduced to one or more parallel Ethernet links. • Can also be connected to a Multi-protocol Label Switching (MPLS) network (when the ISAM is equipped with a 100Gbps or a 320Gbps NT board).

1-4


1 — System Overview Figure 1-5 Network Connections IP Edge Router / BRAS Ethernet Switch ISAM User interfaces

NSP IP backbone

m x FE/GE/10GE

EMAN

FE/GE

NSP IP backbone

n x FE/GE/10GE

NSP IP backbone

ISAM User interfaces NSP IP backbone FE/GE

Note — A link is a term which is used to refer to the physical layer of an interface of the 7302 ISAM, for example, an ADSL link, an Ethernet link.


1-5


1.2

System Architecture

Functional Decomposition The ISAM is built as a typical multiplexer which can be equipped with the following main boards:

• • • •

a Network Termination (NT) board (optionally 1+1 redundant) a NT Input/Output board (optional) a set of Line Termination (LT) boards implementing the user interfaces. Gigabit Passive Optical Network (GPON) LT boards Figure 1-6 ISAM Decomposition ISAM

NT

LT

…

NTIO

LT-applique

The ISAM’s management plane, control plane, and most of the data plane is realized on the NT board and on the LT boards. Figure 1-7 ISAM System Decomposition

NT

LT

xHub xHub control

Switch/Router

System control

LT-Control

Transport

IWF

Data plane Control plane

Note — In case of GPON, the LT must be considered as a GPON LT

and an ONT.

1-6



xHub is a common denominator for SHub and IHub:

• SHub: forwarder on the 24 Gbps NT board • IHub: forwarder on the 100 Gbps NT board and on the 320 Gbps NT board 24 Gbps NT Board

The 24 Gbps NT board consists of an SHub subsystem and a System Control subsystem.

• The SHub subsystem has basic L2 functionality (VLAN based) and limited L3 functionality and consists of a Gigabit-Ethernet switch device and switch control SW. The SHub control SW is integrated on the System Control OBC. • The System Control subsystem implements the management plane of the system (both the NT board and the LT boards) and part of the control plane (subscriber management in particular). The System Control consists of SW running on a powerful general purpose processor. It shares this processor with the SHub control SW (on the same processor core). 100 Gbps NT Board and 320 Gbps NT Board

The 100 Gbps NT board and the 320 Gbps NT board consist of an IHub subsystem and a System Control subsystem.

• The IHub subsystem has enhanced L2 functionality (VPLS based) and L3 functionality (VPRN based) and consists of a 10-Gigabit-Ethernet switch/router device, and IHub control software (SW). • The System Control subsystem implements the management plane of the system (both the NT board and the LT boards) and part of the control plane (subscriber management in particular). The System Control consists of SW running on a powerful general purpose processor. It shares this processor with the IHub control SW (on a separate processor core). Line Termination (LT) Boards

Line Termination (LT) boards are built from an InterWorking Function (IWF), a Transport subsystem and an LT-Control subsystem.

• The transport subsystem terminates the physical layer of the subscriber interfaces. It varies with the type of access technology used (ADSL, VDSL, SHDSL, Ethernet,...). • The IWF processes the packets in the fast path. It is capable of handling frames at L2 (basically bridging) and L3 (basically IP forwarding), including sophisticated filtering and traffic management, all at the line rate of the transport medium. • The LT-Control subsystem takes care of the slow path control plane and internal Operations And Maintenance applications.


1-7


GPON LT Boards

The GPON functionality of the ISAM extends the system boundaries via up to 128 Optical Network Terminations (ONTs) over a fiber plant that can reach 10s of kilometers out from the GPON LT boards located in an ISAM shelf. These GPON LT boards provide the physical interfaces from the ISAM shelf towards the Customer Premises Equipment, that is, the ONTs. Note — GPON functionality is only applicable for ISAMs equipped with a 100Gbps NT or a 320Gbps NT board.

Physical Decomposition The following figures show the general functional architecture of the ISAM, from the viewpoint of its forwarding capabilities:

• Figure 1-8 is applicable for ISAMs equipped with a 24Gbps NT board. • Figure 1-9 is applicable for ISAMs equipped with a 100Gbps or a 320Gbps NT board. Figure 1-8 High-level ISAM Architecture for 24Gbps POTS/ISDN User line

LTIO (splitter) Network links | Subtending links | User links

E M A N

SHub switch

EPS SHub control

NTIO

2

-

n

IWF

Transport

CPE

ADSL VDSL SHDSL Ethernet

LT control LT

System control

NT

1-8


1 — System Overview Figure 1-9 High-level ISAM Architecture for 100Gbps or 320Gbps POTS/ISDN User line

LTIO (splitter) Network links | Subtending links | User links

E M A N

IHub router

2

-

n

IWF

EPS IHub control

NTIO

Transport

LT control

CPE

ADSL VDSL SHDSL Ethernet

GPON

ONT

LT

System control

NT

An ISAM shelf consists out of the following board types:

• NT board • LT boards • NTIO board NT Board

Provisions are made to equip two NT boards in the shelf. These NT boards can act as an active / stand-by pair for all functions. The following NT boards are supported in FD equipment:

• NANT-A (24 Gbps NT board): This NT board with integrated SHub subsystem provides two GE links (1 optical link and 1 combo link (optical or electrical)) on the front panel. Provisions are made to equip two NT boards in the shelf. This NT board can act as an active / stand-by pair for all functions. • NANT-D (100 Gbps NT board): This NT board with integrated IHub subsystem provides the following links on the front panel:

• Three GE SFP ports: These ports can work both in 1 GE mode and in 2.5 GE mode.

• One 10GE SFPplus port: This port can work both in 1 GE mode (with standard SFP optics) and in 10 GE mode (with SFPplus optics).

• NANT-E (320 Gbps NT board): This NT board with integrated IHub subsystem provides the following links on the front panel:

• One electrical RJ45 interface: This port supports 10/100/1000Base-T

• Four 10GE SFPplus port:


1-9


These ports can work both in 1 GE mode (with standard SFP optics), in 2.5GE mode and in 10 GE mode (with SFPplus optics). LT Boards

The LT boards consists of a IWF, the transport termination and the LT control. The LT boards, also known as Line Interface Modules (LIMs), use a different interworking function between the user side and the Ethernet network side, depending on the board type. Table 1-1 shows the supported LT boards with their physical interface types, density (that is, number of lines per board) and Interworking function (IWF) capability. Table 1-1 Supported LT Boards LT Board

Physical Interfaces(1)

Overlay

Density

NT Interface

IWF

NALT-B

ADSL/2/2+

POTS

48

1 GE

L2

(2)

NALT-C

ADSL/2/2+

POTS

48

1 GE

L3

(4)

NALT-D

ADSL/2/2+

ISDN

48

1 GE

L3

(4)

NALT-E

ADSL/2/2+

POTS

72

1 GE

L2+

NALT-J

ADSL/2/2+

POTS

48

1 GE

L3

(4)

NALT-K

ADSL/2/2+

ISDN

48

1 GE

L3

(4)

NALT-L

ADSL/2/2+

POTS

48

1 GE

L2

(2)

NALT-M

ADSL/2/2+

POTS

72

1 GE

L2+

NALS-A

ADSL/2/2+

POTS

48

1 GE

L3

(4)

NALS-B

ADSL/2/2+

ISDN

48

1 GE

L3

(4)

NALS-C

ADSL/2/2+

POTS

48

1 GE

L2

(2)

NBAT-A

ISDN BA

2B1Q

24

1 GE

-

NBAT-B AA

ISDN BA

2B1Q

24

1 GE

-

NBAT-B BA

ISDN BA

4B3T

24

1 GE

-

NELT-A

Ethernet

-

16

1 GE

L3

(4)

NELT-B

Ethernet

-

36

1 GE (with NANT-A)

L3

(4)

L3

(4)(5)

(3)

(3)

2.5 GE (with NANT-D) 10 GE (with NANT-E) NGLT-A

GPON

-

8

2.5 GE (with NANT-D) 10 GE (with NANT-E)

NPOT-A

POTS

-

48

1 GE

-

NPOT-B

POTS

-

72

1 GE

-

NSLT-A

SHDSL

-

24

1 GE

L3

(4)

NSLT-B

SHDSL

-

24

1 GE

L3

(4)

NVLT-C

VDSL2

POTS

48

1 GE

L3

(4)

ADSL/2+ (1 of 2)

1-10



LT Board NVLT-D

Physical Interfaces(1)

Overlay

Density

NT Interface

IWF

VDSL2

ISDN

48

1 GE

L3

(4)

POTS

48

2.5 GE

L3

(4)

ISDN

48

2.5 GE

L3

(4)

POTS

48

2.5 GE

L3

(4)

POTS

48

2.5 GE

L3

(4)

POTS

48

2.5 GE

L3

(4)

ISDN

48

2.5 GE

L3

(4)

POTS

48

2.5 GE

L3

(4)

-

-

1 GE

L3

(4)

ADSL/2+ NVLT-G

VDSL2 ADSL/2/2+

NVLT-H

VDSL2 ADSL/2/2+

NVLT-M

VDSL2 ADSL/2/2+

NVLT-N

VDSL2 ADSL/2/2+

NVLT-P

VDSL2 ADSL/2/2+

NVLT-Q

VDSL2 ADSL/2/2+

NVLS-A

VDSL2 ADSL/2/2+

NVPS-A

-

(2 of 2) Notes (1) General: When a board supports ADSL2, then READSL2 is also supported (2) L2: InterWorking Function (IWF) capability on Layer 2 only. For an overview of the IWF capabilities, refer to section 1.5 (3) L2+: IWF capability on Layer 2+. For an overview of the IWF capabilities, refer to section 1.5 (4) L3: IWF function capability on Layer 2 and Layer 3. For an overview of the IWF capabilities, refer to section 1.5 (5) Not all L3 features are supported in these ports, see Table 1-16

NTIO Board

The NTIO board plays the role of an applique to either the single NT board, or to both NT boards, depending on the NT redundancy configuration. It allows to decouple NT equipment protection from up-link protection in case of a redundant NT pair. In case the active NT fails, traffic on the NTIO external links will be switched automatically to and from the stand-by NT. Table 1-2 shows the supported NT I/O boards in FD equipment. Table 1-2 NT I/O Boards Board

Interfaces

Description / Remark

NCNC-B

Six additional external GE optical interfaces

• •

For FD equipment NT, NT I/O pair provides eight optical GE interfaces available for network / subtending / user links

(1 of 2)


1-11


Board

Interfaces

Description / Remark

NCNC-D

Six additional external Ethernet interfaces:

• •

For FD equipment NT, NT I/O pair provides eight optical GE interfaces available for network / subtending / user links

• •

For FD equipment NT, NT I/O pair provides two optical GE interfaces and two optical 10GE available for network / subtending / user links

• •

For FD equipment NT, NT I/O pair provides three optical GE/2.5GE interfaces, three optical 10/100/GE/2.5GE interfaces and one optical 10GE available for network / subtending / user links

• •

For FD equipment NT, NT I/O pair provides four optical GE interfaces available for network / subtending / user links

• • • NCNC-F

two GE Optical and four GE/FE Optical (selectable) or four FE 10/100/1000 Electrical

Two additional external Ethernet interfaces:

•

two 10GE Optical

Five additional external Ethernet interfaces:

• • • NCNC-G

one 10GE Optical one GE/2.5GE three 10/100/GE/2.5GE

Two additional external Ethernet interfaces:

• •

two GPON ports with Fiber protection function (i.e. only 1 port can be active at the same time) one electrical GE 10/100/1000

(2 of 2)

Port mapping

The tables below list the port mapping for 7302 ISAM FD, that is, the mapping between the logical port numbers as used in the ISAM and the physical port numbers as visible on the equipment itself (frontplate numbering).

• Table 1-3 lists the different mapped items. • Table 1-4 lists the port mapping for the NANT-A board in a 7302 ISAM FD in extended LT slot subrack mode.

• Table 1-5 lists the port mapping for the NANT-A board in a 7302 ISAM FD in • • • • • •

1-12

dual NT + NTIO subrack mode. Table 1-6 lists the port mapping for the NANT-D board in a 7302 ISAM FD in extended LT slot subrack mode. Table 1-7 lists the port mapping for the NANT-D board in a 7302 ISAM FD in dual NT + NTIO subrack mode for NCNC-B and NCNC-D. Table 1-8 lists the port mapping for the NANT-D board in a 7302 ISAM FD in dual NT + NTIO subrack mode for NCNC-F. Table 1-9 lists the port mapping for the NANT-E board in a 7302 ISAM FD in extended LT slot subrack mode. Table 1-10 lists the port mapping for the NANT-E board in a 7302 ISAM FD in dual NT + NTIO subrack mode for NCNC-B and NCNC-D. Table 1-11 lists the port mapping for the NANT-E board in a 7302 ISAM FD in dual NT + NTIO subrack mode for NCNC-F.


1 — System Overview Table 1-3 Mapped Items Item

Description

Physical Port Number

The physical switch device port number.

Logical Port Number

The port number as denoted in the SNMP management interface

LT port number (index based)

For internal LT ports, the index of the LT in the main subrack that corresponds to this port (for local LTs only)

Faceplate port number

For external ports, the manner in which this port is identified at the faceplate of the board.

Port state / configurability

For NTIO and Remote Aggregator ports, the manner in which this port can be configured:

• •

UP for uplinks/subtending/user links DOWN for internal LT links

and

• •

FIXED for fixed configuration (UP or DOWN) CONF for configurable configuration (UP or DOWN)

Table 1-4 NANT-A: Extended LT Slot Subrack Mode Physical Port Number

Logical Port Number

LT Slot Number (index based)

4

1

1

6

2

2

8

3

3

10

4

4

12

5

5

14

6

6

16

7

7

18

8

8

17

9

9

15

10

10

13

11

11

11

12

12

9

13

13

7

14

14

5

15

15

3

16

16

23

17

17

2

18

18

Faceplate Port Number

(1 of 2)


1-13



Logical Port Number



19

19

unused

20

20

21

21

22

22

1

23

1 (NT)

SFP

0

24

0 (NT)

SFP, Combo

(2 of 2)

Table 1-5 NANT-A: Dual NT + NTIO Subrack Mode

LT Slot Number(1)



Port state/ Configurability



NCNC-G (2 GPON)

Logical Port Number

NCNC-B/D (6 SFP)


7302 ISAM FD with NANT-A

4

1

1

6

2

2

8

3

3

10

4

4

12

5

5

14

6

6

16

7

7

18

8

8

17

9

9

15

10

10

13

11

11

11

12

12

9

13

13

7

14

14

5

15

15

3

16

16

19

17

as on NTIO

2 (NTIO)

UP, FIXED

2 (NTIO)

UP, FIXED(2)

20

18

as on NTIO

3 (NTIO)

UP, FIXED

3 (NTIO)

UP, FIXED(2)

21

19

as on NTIO

4 (NTIO)

UP, FIXED

4 (NTIO)

subtenting

22

20

as on NTIO

5 (NTIO)

UP, FIXED

2

21

as on NTIO

6 (NTIO)

UP, FIXED

23

22

as on NTIO

7 (NTIO)

UP, FIXED

(1 of 2)

1-14



1 (NT)

SFP

0

24

0 (NT)

SFP,


23

NCNC-G (2 GPON) Faceplate Port Number

1




Logical Port Number

NCNC-B/D (6 SFP)


LT Slot Number(1)

7302 ISAM FD with NANT-A

Combo (2 of 2) Notes (1) The LT slot number is index-based (2) For port 2 and port 3: only one port can be active at any one time

Table 1-6 NANT-D: Extended LT Slot Subrack Mode Physical Port Number

Logical Port Number



6

10

1

18

11

2

15

12

3

17

13

4

34

14

5

36

15

6

46

16

7

44

17

8

45

18

9

47

19

10

35

20

11

33

21

12

16

22

13

19

23

14

7

24

15

5

25

16

28

26

17

32

27

18

2

2

1 (NT-A)

SFP

3

3

2 (NT-A)

SFP

14

4

3 (NT-A)

SFP

30

5

X1 (NT-A)

SFP+

(1 of 2)


1-15



Logical Port Number



6

1 (NT-B)

SFP

7

2 (NT-B)

SFP

8

3 (NT-B)

SFP

9

X1 (NT-B)

SFP+

1

Virtual port (SW only)

(2 of 2)

Table 1-7 NANT-D: Dual NT + NTIO (NCNC-B, NCNC-D) Subrack Mode

Logical Port Port Number

LT Slot Number(1)




NCNC-B/D (6 SFP)


7302 ISAM FD with NANT-D

6

10

1

18

11

2

15

12

3

17

13

4

34

14

5

36

15

6

46

16

7

44

17

8

45

18

9

47

19

10

35

20

11

33

21

12

16

22

13

19

23

14

7

24

15

5

25

16

26

28

as on NTIO

2 (NTIO)

UP, FIXED

32

29

as on NTIO

3 (NTIO)

UP, FIXED

43

30

as on NTIO

4 (NTIO)

UP, FIXED

27

31

as on NTIO

5 (NTIO)

UP, FIXED

29

32

as on NTIO

6 (NTIO)

UP, FIXED

28

33

as on NTIO

7 (NTIO)

UP, FIXED

2

2

1 (NT-A)

SFP

(1 of 2)

1-16



3

2 (NT-A)

SFP

14

4

3 (NT-A)

SFP

30

5

X1 (NT-A)

SFP+

6

1 (NT-B)

SFP

7

2 (NT-B)

SFP

8

3 (NT-B)

SFP

9

X1 (NT-B)

SFP+



3

1



NCNC-B/D (6 SFP)


LT Slot Number(1)



(2 of 2) Note (1)

The LT slot number is index-based


1-17

1 — System Overview Table 1-8 NANT-D: Dual NT + NTIO (NCNC-F) Subrack Mode






LT Slot Number(1)

NCNC-F (1 XFP and 4 SFP)

Logical Port Number

NCNC-F (2 XFP)



6

10

1

18

11

2

15

12

3

17

13

4

34

14

5

36

15

6

46

16

7

44

17

8

45

18

9

47

19

10

35

20

11

33

21

12

16

22

13

19

23

14

7

24

15

5

25

16

32

31

as on NTIO

4 (NTIO)

Not supported

4 (NTIO)

UP, FIXED

43

30

as on NTIO

3 (NTIO)

Not supported

3 (NTIO)

UP, FIXED

27

29

as on NTIO

2 (NTIO)

Not supported

2 (NTIO)

UP, FIXED

29

32

as on NTIO

X1 (NTIO)

UP, FIXED

X1 (NTIO)

UP, FIXED

28

33

as on NTIO

X2 (NTIO)

UP, FIXED

X2 (NTIO)

Not supported

28

28

as on NTIO

1 (NTIO)

Not supported

1 (NTIO)

UP, FIXED

2

2

1 (NT-A)

SFP

3

3

2 (NT-A)

SFP

14

4

3 (NT-A)

SFP

30

5

X1 (NT-A)

SFP+

6

1 (NT-B)

SFP

7

2 (NT-B)

SFP

(1 of 2)

1-18



8

3 (NT-B)

SFP

9

X1 (NT-B)

SFP+

1


NCNC-F (1 XFP and 4 SFP) Faceplate Port Number



NCNC-F (2 XFP)


LT Slot Number(1)

Logical Port Number




(2 of 2) Note (1)


Table 1-9 NANT-E: Extended LT Slot Subrack Mode Physical Port Number

Logical Port Number



28

13

1

24

14

2

21

15

3

23

16

4

19

17

5

20

18

6

16

19

7

14

20

8

13

21

9

17

22

10

15

23

11

18

24

12

22

25

13

25

26

14

26

27

15

27

28

16

29

29

17

1

30

18

7

3

1 (NT-A)

RJ45

10

4

X1 (NT-A)

SFP+

9

5

X2 (NT-A)

SFP+

(1 of 2)


1-19



Logical Port Number



11

6

X3 (NT-A)

SFP+

12

7

X4 (NT-A)

SFP+

8

1 (NT-B)

RJ45

9

X1 (NT-B)

SFP+

10

X2 (NT-B)

SFP+

11

X3 (NT-B)

SFP+

12

X4 (NT-B)

SFP+

(2 of 2)

Table 1-10 NANT-E: Dual NT + NTIO (NCNC-B, NCNC-D) Subrack Mode


LT Slot Number(1)




NCNC-B/D (6 SFP)


7302 ISAM FD with NANT-E

28

13

1

24

14

2

21

15

3

23

16

4

19

17

5

20

18

6

16

19

7

14

20

8

13

21

9

17

22

10

15

23

11

18

24

12

22

25

13

25

26

14

26

27

15

27

28

16

34

31

as on NTIO

2 (NTIO)

UP, FIXED

30

32

as on NTIO

3 (NTIO)

UP, FIXED

31

33

as on NTIO

4 (NTIO)

UP, FIXED

32

34

as on NTIO

5 (NTIO)

UP, FIXED

33

35

as on NTIO

6 (NTIO)

UP, FIXED

(1 of 2)

1-20






29

36

as on NTIO

7 (NTIO)

UP, FIXED

7

3

1 (NT-A)

RJ45

10

4

X1 (NT-A)

SFP+

9

5

X2 (NT-A)

SFP+

11

6

X3 (NT-A)

SFP+

12

7

X4 (NT-A)

SFP+

8

1 (NT-B)

RJ45

9

X1 (NT-B)

SFP+

10

X2 (NT-B)

SFP+

11

X3 (NT-B)

SFP+

12

X4 (NT-B)

SFP+

LT Slot Number(1)


NCNC-B/D (6 SFP)



(2 of 2) Note (1)



1-21

1 — System Overview Table 1-11 NANT-E: Dual NT + NTIO (NCNC-F) Subrack Mode






LT Slot Number(1)

NCNC-F (1 XFP and 4 SFP)

Logical Port Number

NCNC-F (2 XFP)



28

13

1

24

14

2

21

15

3

23

16

4

19

17

5

20

18

6

16

19

7

14

20

8

13

21

9

17

22

10

15

23

11

18

24

12

22

25

13

25

26

14

26

27

15

27

28

16

34

31

as on NTIO

1 (NTIO)

Not supported

1 (NTIO)

UP, FIXED

30

32

as on NTIO

2 (NTIO)

Not supported

2 (NTIO)

UP, FIXED

31

33

as on NTIO

3 (NTIO)

Not supported

3 (NTIO)

UP, FIXED

32

34

as on NTIO

4 (NTIO)

Not supported

4 (NTIO)

UP, FIXED

33

35

as on NTIO

X1 (NTIO)

UP, FIXED

X1 (NTIO)

UP, FIXED

29

36

as on NTIO

X2 (NTIO)

UP, FIXED

X2 (NTIO)

Not supported

2

2

1 (NT-A)

RJ45

3

3

X1 (NT-A)

SFP+

14

4

X2 (NT-A)

SFP+

14

4

X3 (NT-A)

SFP+

30

5

X4 (NT-A)

SFP+

6

1 (NT-B)

RJ45

(1 of 2)

1-22



7

X1 (NT-B)

SFP+

7

X2 (NT-B)

SFP+

8

X3 (NT-B)

SFP+

9

X4 (NT-B)

SFP+


NCNC-F (1 XFP and 4 SFP) Faceplate Port Number



NCNC-F (2 XFP)


LT Slot Number(1)

Logical Port Number



(2 of 2) Note (1)


SHub The L2 SHub provides a bridging function. It has 24 FE/GE ports. These 24 FE/GE ports are used as follows: A number of ports are used to make a connection at 1 Gbps to an LT local in the subrack (one link per LT board): 16 for non-redundant NT configurations and 18 for redundant NT configurations with NTIO board. The FE/GE ports not used for connecting LT boards (local or remote), are available as network interfaces, as interfaces to subtended IP-DSLAM systems, or for connecting directly to users. These links serve network links, subtending links, or user links respectively. Use of these ports is possible either through:

• Link interfaces which are physically located on an NTIO board: these are connected via bi-directional point-to-point high-speed tracks on the back-panel to both NT boards. These can also be used as electrical FE, electrical GE or optical 1 / 10 GE interfaces, for uplink, subtending or user links. The NTIO board contains an NT equipment protection switch per external link interface. So link protection and NT equipment protection can be performed independently from each other for links terminated on the NTIO board. • Link interfaces which are physically located on the NT board itself, as electrical FE, electrical GE, or optical GE interfaces, for uplinks, subtending links or user links. In case of a redundant NT pair, and if no passive optical splitter is applied, these ports cannot support independent link and equipment protection, that is, if the active NT fails, traffic on all of the links directly connected to the active NT has to be switched to corresponding links on the stand-by NT, becoming active. If a passive optical splitter is applied (which allows to connect a single optical fiber from / to peer equipment with a face plate port on both NT boards) then independent link protection and equipment protection is possible. The NT protection switch function is then performed on the NT boards itself, in the form Alcatel-Lucent 7302 ISAM R4.2.03 June 2011 3HH-08995-AAAA-TCZZA Edition 03 Released Product Information

1-23


of logic which physically prevents the Inactive or Stand-by NT from actually transmitting on the passive optical splitter, such that corruption of the transmission by the active NT on the same link is not possible.

IHub The IHub provides L2 bridging (based on VPLS) and IP routing (based on VPRN). It has at least 28 ports with a various specialization: A number of ports are used to make a connection at 1 Gbps or at 2.5 Gbps or at 10 Gbps (320Gbps NT only) to an LT local in the shelf (one IHub link per LT): 16 or 18 in case of 7302 ISAM. The actual connection speed depends on the LT capabilities; see Table 1-1. The FE/GE ports, which are not used for connecting LT boards (local or remote), and the 10GE ports, are available as network interfaces, as interfaces to subtended IP-DSLAM systems, or for connecting directly to users. These links serve network links, subtending links, or user links respectively. Use of these ports is possible either through:

• Link interfaces which are physically located on an NTIO board, connected via bi-directional point-to-point high-speed tracks on the back-panel to both NT boards. These interfaces can also be used as electrical FE, electrical GE or optical GE interfaces, for uplink, subtending or user links. The NTIO board contains an NT equipment protection switch per external link interface. So link protection and NT equipment protection can be performed independently from each other for links terminated on the NTIO. • Link interfaces that are physically located on the NT board itself, as electrical FE interfaces, electrical GE interfaces, optical GE interfaces, optical 2.5 GE interfaces and optionally optical 10 GE interfaces, for uplink, subtending or user links.

1-24



1.3

Network Management Figure 1-10 shows how the 7302 ISAM can be managed in a network. Figure 1-10 7302 ISAM Network Management Remote CT CLI (via Telnet) TL1 (via UDP-login)

EMS

CT

ISAM

RS232

LIM IACM

EMAN

LIM xHub LIM Network Ports Management Flow to cascaded ISAM

The remote Craft Terminal (CT) uses TL1 commands or Command Line Interface (CLI) commands. TL1 is used for pre-provisioning of the NT board. CLI is used to manage both the xHub subsystem and the IACM. Figure 1-11 shows the management topology for the 7302 ISAM. Figure 1-11 7302 ISAM Management Topology EMS (e.g. AMS 5520)

SNMPv2 or SNMPv3

SNMP agent

TL1 Gateway

UDP

TL1 Terminal

SSH

Telnet

TL1 agent

TL1 CT

CLI Terminal

RS232

SSH

CLI agent

Telnet

CLI CT

Debug Terminal

RS232

UDP

Debug agent

ISAM

The NT Controller and the xHub subsystem each contain a separate SNMP agent. These can be managed via an Element Management Station (EMS), such as the Alcatel-Lucent 5520 AMS. It is also possible to use local TL1 or CLI craft terminal on the NT board to manage the LTs. Alcatel-Lucent 7302 ISAM R4.2.03 June 2011 3HH-08995-AAAA-TCZZA Edition 03 Released Product Information

1-25


An integrated CLI approach is implemented on the NT board using an CLI agent. This agent implements CLI commands for the NT Controller / LIMs and the xHub subsystem. However, there is no semantic integration. Table 1-12 shows an overview of the involved managers. Table 1-12 Manager Overview Type

Description

EMS

Element Management System (EMS) based on SNMP. The Alcatel-Lucent WorkStation (5520 AMS) is commonly used.

CT

Craft Terminal using TL1 commands or Command Line Interface (CLI) commands.

Note 1 — External OAM VLAN:

The SHub subsystem supports in-band management. This happens through a dedicated VLAN, which must be configured (if different than 4093) on both the SHub subsystem as on the NT. Note 2 — VLAN 4094 is reserved for internal communication and cannot be used in any Ethernet network in which the ISAM is deployed.

1.4

Equipment Management The NE equipment practice type does not have to be explicitly planned by the operator, but is auto-planned by the NT at startup, depending on the detected type. At the same time, the NT will autoplan the maximum number of racks supported by this equipment practice. The following ISAM type is defined:

• LNEU: Large New Equipment Practise EU market (6 racks, 4 subracks per rack) Subracks are automatically planned upon detection. The operator can control the administrative state of a subrack (lock/unlock). The NE manages different types of boards. A complete overview of all supported board types in each type of subrack is given in the chapter “Subracks”. Board planning is supported for all types of boards, including the appliques. For LSMs, the operator can control the administrative state (lock/unlock).

Central Office Equipment management Central Office equipment only supports configurations consisting of a single rack/subrack.

ONT Management For more information on the ONT management, see the 7302 ISAM | 7330 ISAM FTTN System Description for FD 100Gbps and 320Gbps NT document.

1-26



1.5

Board Capabilities and Dimensioning This section provides an overview of:

• • • • • • •

supported boards per NT type; see Table 1-13 dimensioning information for the NT boards; see Table 1-14 SyncE support on NT boards and NTIO boards; see Table 1-15 the IWF capabilities of the LT boards per forwarding type; see Table 1-16 the xDSL capabilities of the LT boards per LT board; see Table 1-18 dimensioning information of the LT boards per forwarding type; see Table 1-19 dimensioning information for ISAM Voice

Supported Boards per NT Type Table 1-13 gives an overview of the supported boards per NT type. Table 1-13 Supported Boards per NT type Board

Variant

NANT-A

NANT-D

NANT-E

(1)

NALT-B

XX

Y

Y

-

NALT-C

XX

Y

Y

Y

NALT-D

XX

Y

Y

Y

NALT-E

XX

Y

Y

Y

NALT-J

XX

Y

Y

Y

NALT-K

XX

Y

Y

Y

NALT-L

XX

Y

-

-

NALT-M

AA

Y

Y

Y

NALS-A

XX

Y

Y

Y

NALS-B

XX

Y

Y

Y

NALS-C

XX

Y

-

Y

NVLT-C

XX

Y

Y

Y

NVLT-D

XX

Y

Y

Y

NVLT-G

XX

Y

Y

Y

NVLT-H

XX

Y

Y

Y

NVLT-M

AA

Y

Y

Y

NVLT-N

XX

Y

Y

Y

NVLT-P

AA

Y

Y

Y

NVLT-Q

AA

Y

Y

Y

NVLS-A

AA

Y

Y

Y

NPOT-A

XX

Y

Y

Y

NPOT-B

XX

Y

Y

Y

(1 of 2)


1-27


Board

Variant

NANT-A

NANT-D

NANT-E

(1)

NBAT-A

AA

Y

-

-

NBAT-B

XX

Y

-

-

NSLT-A

AA

Y

Y

Y

NSLT-B

AA

Y

Y

Y

NELT-A

AA

Y

Y

Y

NELT-B

AA

Y

Y

Y

NGLT-A

AA

-

Y

Y

NCNC-B

AA

Y

Y

Y

NCNC-D

AA

Y

Y

Y

NCNC-F

AA

-

Y

Y

NCNC-G

AA

Y

-

-

NVPS-A

XX

Y

-

-

(2 of 2) Notes (1) XX means for all board variants

NT Board Dimensioning Table 1-14 shows the dimensioning for the different NT board and their variants. Table 1-14 NT Board Dimensioning

Description

NANT-A

NANT-D

AA

AB

AA

AB

Throughput

24 Gbps

24 Gbps

100 Gbps

100 Gbps

320 Gbps

320 Gbps

Maximum number of MAC addresses (FDB)(1)

16 k

16 k

32 k

32 k

128 k

128 k

Maximum number of IP interfaces

256

256

512

512

512

512

ARP table size

4k

4k

16 k

16 k

16 k

16 k

Maximum number of IP routes:

4k

4k

16 k

16 k

16 k

16 k

1k

1k

16 k

16 k

16 k

16 k

Maximum number of L2 filters

128

128

256

256

5 2(2)

512(2)

Maximum number of L3 filters

128

128

512

512

5 2(2)

512(2)

Maximum number of VLAN

4k

4k

4k

4k

4k

4k

Maximum number of cross-connect

4k

4k

4k

4k

4k

4k

FIB RIB

AA

NANT-E AB

(1 of 2)

1-28



NANT-A

Description

AA

NANT-D AB

AA

NANT-E AB

AA

AB

L2 frame size (in bytes)

2048

2048

2048

2048

2048

2048

External interfaces

2 x 1 GE

2 x 1 GE

3 x 1/2.5 GE

3 x 1/2.5 GE

1 x El. GE

1 x El. GE

1 x 1/10 GE

1 x 1/10 GE

4 x 1/2.5/10 GE

4 x 1/2.5/10 GE

BITS in/out ports

-

1/0

-

1/1

-

1/1

SyncE input/output

-

-

-

1/3

-

4/4

(2 of 2) Note (1) (2)

A number of MAC addresses are always used by the system for internal purposes. The same resource is shared for L2 filters and L3 filters. So, the maximum cannot be obtained for both at the same time.

SyncE Support Table 1-15 indicates the port applicability of the Synchronous Ethernet NTR functionality for clock extraction (in) and generation (out). Table 1-15 Faceplate port applicability for Synchronous Ethernet Board

NANT-D

NANT-E

NCNC-B

Port

SyncE In Support

SyncE Out Support

NANT-D

NANT-E

NANT-D

NANT-E

1

No

NA

1GE, 2.5GE

NA

2

No

NA

1GE, 2.5GE

NA

3

No

NA

1GE, 2.5GE

NA

X1

1GE, 10GE

NA

No

NA

X1

NA

1GE, 2.5GE, 10GE

NA

1GE, 2.5GE, 10GE

X2

NA

1GE, 2.5GE, 10GE

NA

1GE, 2.5GE, 10GE

X3

NA

1GE, 2.5GE, 10GE

NA

1GE, 2.5GE, 10GE

X4

NA

1GE, 2.5GE, 10GE

NA

1GE, 2.5GE, 10GE

2

No

1GE

1GE

1GE

3

No

1GE

1GE

1GE

4

1GE

1GE

1GE

1GE

5

1GE

1GE

1GE

1GE

6

No

1GE

1GE

1GE

7

No

1GE

1GE

1GE

(1 of 2)


1-29


Board

NCNC-F

NELT-B

Port

SyncE In Support

SyncE Out Support

NANT-D

NANT-E

NANT-D

NANT-E

X1

10GE

10GE

10GE

10GE

X2

10GE

10GE

10GE

10GE

1

No

1GE

1GE, 2.5GE

1GE, 2.5GE

2

1GE

1GE

1GE, 2.5GE

1GE, 2.5GE

3

1GE

1GE

1GE, 2.5GE

1GE, 2.5GE

4

No

1GE

1GE, 2.5GE

1GE, 2.5GE

No

No

On FE/GE SFP

On FE/GE SFP

(2 of 2) Notes (1) This table is only applicable for the NANT-D and NANT-E board variants that support SyncE; see Table 1-14 (2) SyncE is only supported on optical interfaces (using optical SFPs) and not on electrical interfaces (electrical SFPs)

1-30



IWF Capabilities Table 1-16 provides an overview of the IWF capabilities of the LT boards. Refer to Table 1-1 for an overview of the supported LT boards. Table 1-16 IWF Capabilities Feature

L2

L2+

L3

L3 GPON

NELT-B UNI

NNI

ATM AAL5 encapsulation type LLC/SNAP bridged (IPoE and PPPoE)

Y

Y

Y

-

-

-

LLC/SNAP routed (IPoA)

-

Y

Y

-

-

-

LLC/NLPid (PPPoA)

-

Y

Y

-

-

-

VC Mux Bridged (IPoE and PPPoE)

-

Y

Y

-

-

-

VC Mux Routed (IPoA)

-

Y

Y

-

-

-

VC Mux PPPoA (PPPoA)

-

Y

Y

-

-

-

Autodetect IP (between LLC/SNAP bridged and routed)

-

Y

Y

-

-

-

Autodetect PPP (between LLC/SNAP bridged, VC Mux Bridged and LLC-NLPID, VC Mux PPPoA)

-

Y

Y

-

-

-

Autodetect IP+PPP

-

-

Y

-

-

-

Autodetect PPPoA (between LLC-NLPID and VC Mux PPPoA)

-

Y

Y

-

-

-

Reception of untagged packets

Y

Y

Y

Y

Y

Y

Reception of combination of untagged and priority tagged packets

-

Y

Y

Y

Y

Y

Reception of single tagged packets

-

Y

Y

Y

Y

Y

Reception of combination of untagged, priority tagged, single tagged packets

-

Y

Y

Y

Y

Y

Port Based Default VLAN for untagged / priority tagged (if applicable) packets

Y

Y

Y

Y

Y

Y

Port and Protocol Based default VLAN for untagged / priority tagged packets of the IPoE Protocols

-

Y

Y

Y

Y

Y

Port and Protocol Based default VLAN for untagged / priority tagged packets of the PPPoE Protocols

-

Y

Y

Y

Y

Y

Priority Bit Remarking and Mapping table for tagged / priority tagged packets

-

Y

Y

Y

Y

Y

RB mode: Protocol Filter (set of Ethertypes) for upstream traffic in VLANs in (PPPoE and IpoE)

Y

Y

Y

Y

Y

Y

RB mode Ethernet packet types: Ethernet II Encap on Ethernet

Y

Y

Y

Y

Y

Y

RB mode Ethernet packet types: LLC/SNAP on Ethernet

-

Y

Y

Y

Y

Y

CC Mode: transparently pass all encapsulations (e.g. PPPoE and IpoE)

Y

Y

Y

Y

Y

Y

CC Mode: Protocol Filter

-

Y

Y

Y

Y

Y

Encapsulation autodetect

Bridged Encapsulation Ethernet Packet formats

Packet processing

L2 Forwarding

(1 of 2)


1-31


Feature

L2

L2+

L3

L3 GPON

NELT-B UNI

NNI

CC Mode: IPoA to IPoE CC

-

Y

Y

-

-

-

VLAN stacking (S-VLAN CC and S-VLAN / C-VLAN CC)

Y

Y

Y

Y

Y

Y

QoS-aware CC

Y

Y

Y

-

-

-

ARP: enabling/disabling broadcast

Y

Y

Y

Y

Y

-

802.1X authentication

Y

Y

Y

Y

Y

-

DHCP option 82 insertion

Y

Y

Y

Y

Y

-

PPPoE relay tag

Y

Y

Y

Y

Y

-

PPPoA-PPPoE relay

-

Y

Y

-

-

-

Multicast services

Y

Y

Y

Y

Y

-

IPoE

-

-

Y

Y

Y

-

IPoA

-

-

Y

Y

Y

-

VLAN termination (at network side), forwarding at Layer 3

-

Y

Y

Y

Y

Y

802.1X authentication

-

Y

Y

Y

Y

-

ARP proxy user side for IPoE

-

-

Y

Y

Y

-

DHCP relay

-

Y

Y

Y

Y

-

Y

Y

Y

Y

Y

Y

Y(1

Y

Y

Y

Y

Y

-

Y

Y

Y

Y

-

L2 Forwarding user access protocols

L3 Forwarding

L3 Forwarding user access protocols

QoS CAC profile Association of QOS profiles to ports

)

Association of QOS profiles to port-VLAN associations (2 of 2) Note (1)

Support policing on bridge port on L2

MTU Size ISAM supports an Ethernet frame size of 1526 bytes. For ATM-based DSL interfaces with “LLC-SNAP bridged without FCS” or “VC-MUX bridged without FCS” encapsulation this number does not include the FCS (since there is not any on the DSL line). For ATM-based DSL interfaces with “LLC-SNAP bridged with FCS” this number includes the FCS. Table 1-17 indicates the boards for which this standard frame size has increased.

1-32


1 — System Overview Table 1-17 MTU Size for different LT boards LT Board

Encapsulation

Frame Size (bytes)

ADSLx L3 LTs

PTM

1530

LLC-SNAP bridged without FCS

1600 (NALT-C/D/J/K, NALS-A/B)

LLC-SNAP bridged with FCS


VC-MUX bridged without FCS


L2+ LTs

AAL5/ATM

1530

NVLT-C/D

PTM

1600

AAL5/ATM

1600 (VC-MUX bridged without FCS)

PTM

1600

AAL5/ATM

1990

PTM

1594

AAL5/ATM

2044

HiCap VDSL2 L3 LTs

SHDSL LTs

(NSLT-A only with “VC-MUX bridged without FCS”) P2P Eth

OLT

NELT-A (with FCS)

2048

NELT-B UNI (with FCS)

1976

NELT-B NNI (with FCS)

2048

NGLT-A (with FCS)

2000

ONT

2000

xDSL Capabilities of the LT Boards Table 1-18 provides an overview of the xDSL capabilities of the LT boards. Refer to Table 1-1 for an overview of the supported LT boards. Table 1-18 xDSL Capabilities

Low power mode

Seamless Rate Adaptation

Standard ARQ

Downstream power back-off (E-side)

Impulse noise sensor (in VDSL2)

Virtual noise

Artificial noise

Transfer mode

Bonding

Board

NALT-B

Y

Y

-

NA

NA

NA

-

ATM

ATM

NALT-C

Y

Y

Y

NA

NA

NA

-

ATM

ATM

NALT-D

Y

Y

Y

NA

NA

NA

-

ATM

-

NALT-E

Y

Y

Y

NA

NA

NA

Y

ATM

-

NALT-J

Y

Y

Y

NA

NA

NA

Y

ATM

ATM

(1 of 2)


1-33


Low power mode

Seamless Rate Adaptation

Standard ARQ

Downstream power back-off (E-side)

Impulse noise sensor (in VDSL2)

Virtual noise

Artificial noise

Transfer mode

Bonding

Board

NALT-K

Y

Y

Y

NA

NA

NA

Y

ATM

ATM

NALT-L

Y

Y

-

NA

NA

NA

Y

ATM

ATM

NALT-M

Y

Y

Y

NA

NA

NA

Y

ATM

ATM

NALS-A

Y

Y

Y

NA

NA

NA

Y

ATM

ATM

NALS-B

Y

Y

Y

NA

NA

NA

Y

ATM

ATM

NALS-C

Y

Y

Y

NA

NA

NA

Y

ATM

ATM

NSLT-A

-

-

-

NA

NA

NA

-

ATM/PTM

ATM

NSLT-B

-

-

-

NA

NA

NA

-

ATM/PTM

ATM

NVLS-A

Y

Y

Y

Y

Y

Y

Y

ADSL: ATM

ADSL: ATM

VDSL: PTM

VDSL: PTM

ADSL: ATM

-

NVLT-C

-

-

-

Y

Y

Y

-

VDSL: PTM NVLT-D

-

-

-

Y

Y

Y

-

ADSL: ATM

-

VDSL: PTM NVLT-G NVLT-H NVLT-M NVLT-N NVLT-P NVLT-Q

Y Y Y Y Y Y

Y Y Y Y Y Y

Y Y Y Y Y Y

Y Y Y Y Y Y

Y Y Y Y Y Y

Y Y Y Y Y Y

Y Y Y Y Y Y

ADSL: ATM

ADSL: ATM

VDSL: PTM

VDSL: PTM

ADSL: ATM

ADSL: ATM

VDSL: PTM

VDSL: PTM

ADSL: ATM

ADSL: ATM

VDSL: PTM

VDSL: PTM

ADSL: ATM

ADSL: ATM

VDSL: PTM

VDSL: PTM

ADSL: ATM

ADSL: ATM

VDSL: PTM

VDSL: PTM

ADSL: ATM

ADSL: ATM

VDSL: PTM

VDSL: PTM

(2 of 2)

Dimensioning of the LT Boards Table 1-19 provides dimensioning information of the LT boards. Refer to Table 1-1 for an overview of the supported LT boards.

1-34


1 — System Overview Table 1-19 Dimensioning Information Feature

L2

L2+

L3

L3 GPON

NELT-B UNI

NNI

General Maximum number of DSL lines per board - Multi ADSL

48

72

48

-

-

-

- VDSL

-

-

48

-

-

-

- SHDSL

-

-

24

-

-

-

Maximum number of PVC per DSL Line

8

8(1)

8

-

-

-

Maximum number of PONs

-

-

-

8

-

-

Maximum number of UNIs

-

-

-

4096

36

-

Maximum number of FE ports per board

-

-

-

-

36

36 36(2)

Maximum number of GE ports per board

-

-

-

-

36(2)

Maximum number of UNI port type (FE) per board

-

-

-

-

36

-

Maximum number of UNI port type (GE) per board

-

-

-

-

36(2)

Maximum number of NNI port type (FE) per board

-

-

-

-

-

36

Maximum number of NNI port type (GE) per board

-

-

-

-

-

27(2)

Maximum number of CC VLAN

192

768

768

11520

4608

4608

Maximum number of RB VLAN

128

128

768

1296

1296

1296

1

16

16

8

-

-

Maximum number of port-VLAN associations per board

384 (~ Profile)

576

384

11520

-

-

Maximum number of VLAN port per UNI (FE/GE)

-

-

-

-

8

-

Maximum number of VLAN port per NNI (FE/GE)

-

-

-

-

-

256

Maximum number of VLAN port per board (UNI)

-

-

-

-

144

-

Maximum number of VLAN port per board (NNI)

-

-

-

-

-

4608

~ Profile

63

64

64

-

-

Maximum number of MAC addresses per UNI

-

-

-

-

64

-

Maximum number of MAC addresses per NNI

-

-

-

-

-

3072

2304

32768

Maximum number of VLAN per PVC / Maximum number of VLAN per DSL line

Maximum number of MAC addresses per VLAN port

Maximum number of MAC addresses per board (including static)

16

k(3)

~ Profile

830

1024

Maximum number of user IP addresses per board (including static)

-

576(4)

384

8k

-

-

Average number of IPv4 subnets or addresses per board (=Average IP anti-spoofing entries, full/32 IP address or subnet, per board

-

-

-

-

288

0

Maximum number of IPv4 hosts per board

-

-

-

-

288

0

Maximum number of IPv6 subnets or addresses per UNI

-

-

-

-

16

0

(1 of 2)


1-35


Feature

L2

L2+

L3

L3 GPON

NELT-B UNI

NNI

Maximum number of IPv6 subnets or addresses per VLAN port

-

-

-

-

4

0

Maximum number of IPv6 host addresses per board

-

-

-

-

288

0

Maximum number of VRFs per board

-

-

128

NA

-

-

172

512

1024

1024

1024

1024

4

100

100

100

100

1024

128

128

128

128

-

-

Maximum number of 802.1x sessions per PON

-

-

-

288

-

-

Maximum number of 802.1x sessions per UNI

-

-

-

-

1

0

Maximum number of 802.1x sessions per board

-

-

-

2304

36

0

Multicast Dimensioning Maximum number of simultaneous multicast channels per board Maximum number of multicast groups per user Maximum number of multicast VLANs 802.1x

(2 of 2) Notes (1) Seven for data plane, one for CPE management (2) Refer to the 7302 ISAM FD Hardware Installation Manual for restrictions (3) A few MAC addresses are used by the system for internal purposes. (4) For IP anti-spoofing, not for forwarding

ISAM Voice Dimensioning The tables below show the dimensioning capacities for ISAM Voice. Table 1-20 ISAM Voice Dimensioning

Dimensioning for...

See Table...

NVPS

Applicable for H.248

SIP

1-21

Y

N

NPOT

1-22

Y

Y

NBAT

1-23

Y

N

Table 1-21 NVPS Dimensioning Description

Value

Number of registered POTS subscribers

5k(1)

Number of registered ISDN subscribers

2496

Maximum number of connected ISAM Voice nodes

32(2)

Maximum number of associated NPOTs

104

(1 of 2)

1-36



Description

Value

Maximum number of associated NBATs

104

Number of controlling NVPS per ISAM Voice shelf

up to 8 pairs

Number of IP addresses per NVPS

1 or 2(3)

(2 of 2) Notes (1) The figure of 5k corresponds to one of the following: — 104 POTS voice LT boards, each of these boards connecting 48 subscribers (NPOT-A) — 70 POTS voice LT boards each of these boards connecting 72 subscribers (NPOT-B) (2) The 32 ISAM Voice nodes may be connected, but the total number of LT boards spread over these 32 ISAM Voice nodes must not exceed 104. (3) Depends on the IP address/VLAN deployment model, see “IP Address Usage Optimization” in the System Description document.

Note — The configuration of more than 5 NVPS pairs in one shelf is not recommended due to following reasons

• ISAM voice does not support different OSWP versions running simultaneously in the different NPVS pairs installed on the same shelf (migration cluster) • The migration of OSWP will have to be performed for the whole migration cluster so impacting time needed to execute this migration which might exceed one migration window • The migration time of this migration cluster depends on many factors (such as network topology, AWS/MGC performance, network condition, customer specific maintenance requirement and so on). The migration strategy should be planned and executed in a controlled way. Table 1-22 NPOT Dimensioning Description

NPOT-A(2)

NPOT-B(2)

Number of POTS lines

48

72

Maximum number of simultaneous voice calls per NPOT

48 for G.711 (40 for G.711 if “IP-side inband fax/modem tone detection” is enabled)

72 for G.711 36 for LBRC

24 for G.729 and G.723.1 Number of T.38 connections

24

36

Number of IP addresses per NPOT

1(1)

1(1)

Number of simultaneous ringers

8

12

Number of enhanced feeding lines

Up to 5 lines can be configured to work with enhanced feeding (40 mA).

Up to 8 lines per NPOT can be configured to work with enhanced feeding (40 mA).

Notes (1) Shared by all ISAM Voice line boards in an ISAM node; the IP address is owned by the SHub/IHub (2) NPOT-A and NPOT-B cannot be used in the same shelf.


1-37

1 — System Overview Table 1-23 NBAT Dimensioning Description

Value

Number of ISDN lines

24

Maximum number of simultaneous D-channels per NBAT

24

Maximum number of simultaneous B-channels per NBAT

48

Number of IP addresses per NBAT

1(1)

Note (1)

Shared by all ISAM Voice line boards in an ISAM node; the IP address is owned by the SHub/IHub.

P-OLT Service and System Capacity Service and system capacity

Table 1-24 provides specific dimensioning information of the GPON LT boards. Table 1-24 GPON-specific Dimensioning Information Feature

L3 GPON

Maximum number of ONT per PON

128

Maximum number of UNIs per PON

512

Maximum number of TCONTs per PON

1024

Maximum number of GEM ports per PON

2048

P-OLT performance and distance

The P-OLT provides performance and distance capacity of 2.488 Gb/s downstream and 1.244 Gb/s upstream, within a 30 km span, for all NGLT boards. The optical link budget is defined by both loss and bandwidth characteristics. The loss characteristic is determined by the difference between the optical transmitter and optical receiver for each direction, and is typically 28 dB. The bandwidth characteristic is determined by the maximum link distance parameter of each OLT and ONT transmitter specification, and is limited by the smaller of the upstream and downstream values. P-OLT connection capacities

The P-OLT can accommodate a maximum of 16 NGLT boards. Each NGLT board provides eight ports.

1-38



1.6

NT Redundancy Support Four levels of redundancy can be identified:

• • • •

Link redundancy Equipment redundancy Subscriber Line redundancy Application redundancy

NT redundancy will implement the Link Redundancy and Equipment Redundancy in a decoupled architecture. This results in the following redundancy cases:

• Only link protection: single NT, active-standby or load-sharing uplinks.

• Combined NT and link protection, no NTIO: dual active/standby NT, with direct uplink or link set.

• Decoupled NT and link protection, single NTIO: dual active/standby NT, NTIO board with link switches.

• NT protection, passive link protection, no NTIO: single, active-standby or load sharing uplinks.

• Subtending system protection. Table 1-25 shows which hardware modules are ready for NT redundancy support. Table 1-25 NT Redundancy Support Ready Hardware Modules Type

Module

Subrack

FD LT/Combo

NT boards

NANT-A NANT-D NANT-E

NT I/O boards

NCNC-B NCNC-D NCNC-F NCNC-G

(1 of 2)


1-39


Type

Module

LT boards

NALT-B NALT-C NALT-D NALT-E NALT-J NALT-K NALT-L NALT-M NALS-A NALS-B NALS-C NELT-A NELT-B NGLT-A NSLT-A NSLT-B NVLS-A NVLT-C NVLT-D NVLT-G NVLT-H NVLT-M NVLT-P NVLT-Q NVLT-N

Voice boards

NBAT-A NPOT-A NPOT-B NBAT-B

Voice server board

NVPS-A

(2 of 2)

1-40



1.7

MTA and 1:N LT Redundancy Support This section describes which hardware modules are required to support the various MTA functions and 1:N LT Redundancy. The 7302 ISAM system provides an integrated Metallic Test Access Unit (MTAU) function. Both limited test-access (no test and split access) and full test-access (no test, loopback, monitor and split access) are supported in the current release of the 7302 ISAM. The following modules are required to implement the MTA function:

• Test I/O applique (TAUS) in the splitter subrack: to provide the interface to the test head and manage the Relay Controllers on the LT appliques. The following Test I/O board types support this functionality: NTAU-A, TAUS-A • In an FD subrack in combo configuration (LT + Splitter) MTA functionality can be offered by the NCNC-D NT I/O board. • In an FD subrack in combo configuration (LT + Splitter) MTA functionality can be offered by the NCNC-F NT I/O board. • LT appliques in the splitter subrack, that contain the relays to set up the proper data paths (see Table 1-26). Splitters supporting only outward test-access are equipped with only 1 relay per line, while splitters supporting both inward and outward test-access have 2 relays per line. Table 1-26 MTA and Redundancy Board

Variant

Limited Outward Test Access

Full Test Access

Bypass

1:N Redundancy

PSPS-A

AA

X

-

-

X

AF

NA

X

-

-

PSPS-B

AA

X

-

-

X

PSPS-C

AF

NA

X

-

-

PSPS-F

AF

-

X

-

-

PSUS-A

AA

X

-

-

X

NCTA-A

AA

-

X

-

-

NPSP-A

AF

-

X

-

-

NPSP-B

AF

-

X

-

-


1-41


1.8

CLEI Codes Table 1-27 lists the boards and fan units for which CLEI codes are available. Caution — The CLEI code changes whenever an item change (that is, an adaptation to a board) occurs.

The latest status of these CLEI codes is always available on the following website: https://codecenter.commonlanguage.com/applogin.asp?app=clei_inq uiry An account is required before the CLEI database can be accessed. Table 1-27 CLEI codes Mnemonic

Variant

CLEI code

CPR

Bar code

AFAN-H

3EC 37533 NB

VAUCAE2KAA

070LXX

154967

3EC 37533 ND

VAUCAFLKAA

070NGA

159630

3FE 00139 AA

VAI2AA3DAB

070MLP

168218

3FE 00139 BA

VAI2ABJDAB

07NNS

171763

3FE 00140 AA

VAI2AA4DAB

070MMB

168227

3FE 00140 BA

VAI2ABKDAB

070NNZ

171764

3FE 00161 AA

VAI2ABGDAB

070NNG

169480

3FE 00161 AB

VAI2ABVDAB

070SDJ

169479

3FE 00162 AA

VAI2AA1DAB

070MDZ

169481

3FE 00162 AB

VAI2ABUDAB

070SDJ

169478

NALT-B

3FE 26682 BA

VAUIAJ1AAC

070DBM

163478

NFXS-A

3FE 26685 AA

VAMKG00BRA

211372

454839

NANT-A

3FE 26698 AA

VAUIAJ7AAF

070DNY

167246

3FE 26698 AB

VAUIAJ8AAE

070DPA

167243

3FE 27289 AA

VAUIANTAAA

070FGN

163910

3FE 27289 AB

VAUIANUAAA

070FGN

163912

3FE 27289 BA

VAUIANSAAA

070GPN

163890

3FE 27289 BB

VAUIANRAAA

070FWC

163886

3FE 27420 AA

VAUIALHATA

070KXY

153804

3FE 27420 AB

VAUIALSAAA

070KZY

153982

3FE 27420 AC

VAUIAMTAAA

070MGE

155682

3FE 27562 AA

VAUCAD6KAA

070HEK

150405

3FE 27562 AB

VAUCAETKAA

070HEK

153971

3FE 27562 AC

VAUCAE3KAB

070MEU

163479

NVLT-C

NVLT-D

NVLT-H

NVLT-G

NALT-C

NALT-D

NPOT-A

NVPS-A

(1 of 3)

1-42



Mnemonic

Variant

CLEI code

CPR

Bar code

NSLT-A

3FE 27649 AA

VAI2AGXDAA

070KXX

179373

NBAT-A

3FE 27715 AA

VAI2AAUDAA

070KKG

153201

NPSP-B

3FE 27725 AA

VAUCAEWKAA

070LFH

154286

3FE 27725 AF

VAUCAFVKAA

070PWT

163995

NCNC-B

3FE 28209 AA

VAUIAKVAAB

070HTE

154000

NPSU-A

3FE 28619 AA

VAUCAFBKAA

070MVP

156518

NELT-A

3FE 28682 AA

VAUIAN0AAA

070LCS

165028

NVSU-A

3FE 28824 AA

VAUCAELKAA

070KZP

153965

NVSU-B

3FE 28826 AA

VAUCAEMKAA

070KZS

153967

NALT-E

3FE 29512 AA

VAI2ABFDAA

070NLF

160033

3FE 29512 AB

VAUIANYAAA

070RCD

164353

NCNC-D

3FE 29534 AA

VAUIALNAAA

070LCV

154094

NFSS-A

3FE 29623 AA

VAMK410BRA

211256

457891

NVSP-B

3FE 29629 AA

VAUCAERKAA

070KZU

153969

NPSU-B

3FE 29751 AA

VAUCAFCKAA

070MVU

156522

NPIO-A

3FE 29927 AA

VAP1TW0KAB

070LKU

164806

NTAU-A

3FE 60120 AA

VAUIALPAAA

070LCU

154092

NCTA-A

3FE 60121 AA

VAUCAEUKAA

070KZX

153973

NPSP-E

3FE 60292 AA

VAUIAMVAAA

070MGJ

155695

NCNC-F

3FE 60301 BA

VAI2AFSDAA

070XYE

175998

NBAT-B

3FE 60609 AA

VAUIANXAAA

070RBT

164179

3FE 60609 BA

VAUIAMUAAA

070MGF

155683

3FE 60702 AA

VAUCAFFKAA

070NEM

159500

3FE 60702 AB

VAUCAFEKAA

070NEL

159495

NCTA-B

3FE 60853 AA

VAI2AA5DAA

070MYV

159105

NPOT-B

3FE 60858 AA

VAUIAR7AAA

070USW

171916

3FE 60858 AB

VAI2AGGNAA

072AHZ

178109

3FE 60858 BB

VAI2AGFNAA

072AHY

178108

NVSP-C

3FE 61154 AA

VAI2ABHDAA

070NMX

160284

NALS-A

3FE 61233 AA

VAI2ABTDAA

070SDT

166728

3FE 61233 BA

VAI2ABSDAA

070SDT

166727

3FE 61233 BB

VAUCAJJKAA

070XWC

174103

3FE 61438 AA

VAUIAR3AAA

070VHV

171389

3FE 61438 BA

VAULAR4AAA

070VHW

171390

3FE 61555 AA

VAI2AFCDAC

070UVR

177245

3FE 61555 AB

VAI2AFDDAB

070UVT

175956

NWCA-A

NALT-J

NANT-D

(2 of 3)


1-43


Mnemonic

Variant

CLEI code

CPR

Bar code

NALS-B

3FE 61582 AA

VAUIAPUAAA

070TBR

168358

3FE 61582 BA

VAUIAPVAAA

070TBX

168364

NALT-K

3FE 61584 BA

VAULAR5AAA

070VHX

171391

NFSS-B

3FE 62384 AA

VAM8Z00ARA

212358

458391

NELT-B

3FE 62543 AA

VAUCAJ36AA

072AEY

177909

NVLT-M

3FE 63358 AA

VAUIASFAAA

070YAX

174506

NALT-M

3FE 63423 AA

VAI2AE5DAA

070XGS

173252

NSLT-B

3FE 63626 AA

VAI2AGWDAA

070YDC

179372

NALS-C

3FE 63766 AA

VAUIASKAAA

070YEE

174626

3FE 63766 BA

VAUIASJAAA

070YDN

174594

3FE 63767 AB

VAUIASMAAA

070YEJ

174632

3FE 63767 BB

VAUIASLAAA

070YEH

174631

NCNC-G

3FE 64130 AA

VAUIASHAAA

070YBC

174523

NVLS-A

3FE 64324 AA

VAI2AGNNAA

072AZY

178835

NVLT-P

3FE 64331 AA

VAI2AGPNAA

072AZZ

178836

NVLT-Q

3FE 64332 AA

VAI2AGRNAA

072BAB

178840

NVLT-N

3FE 64333 AA

VAI2AGSNAA

072BAC

178841

3FE 64333 AB

VAI2AHLNAA

072CHL

180744

NGLT-A

3FE 64279 AA

VAI2AFHDAA

070YVT

175498

NANT-E

3FE 64746 AA

VAI2AGJNAB

072APZ

179584

3FE 64746 AB

VAI2AGKNAB

072ARA

179585

NALT-L

(3 of 3)

1-44


2—

Subracks

2.1 Introduction 2.2 General

2-2

2-2

2.3 7302 FD Subrack

2-3

2.4 FD MTA Splitter Subrack

2-16

2.5 FD Non-MTA Splitter Subrack 2.6 XD MTA Splitter Subrack

2-21

2-24

2.7 XD Non-MTA Splitter Subrack

2-27

2.8 Weight of the Different Components


2-30

2-1

2 — Subracks

2.1

Introduction This chapter describes the different ISAM subrack types supported for the European Telecommunication Standard Institute (ETSI) market. For each subrack, the following characteristics are described:

• • • •

2.2

Subrack dimensions Physical areas Slot positions Supported plug-in units (per release).

General The modular organization of the ISAM system allows a wide range of physical size and traffic capacity options. The basic building blocks of the ISAM system are the subracks or shelves(*). (*): Both names are used for the same item. The ISAM R 4.x is a one-subrack system. Daisy-chaining multiple subracks via extender boards is not supported. Multiple collocated subracks can be cascaded via the standard Fast Ethernet (FE)/Gigabit Ethernet (GE) subtending links. In such a configuration, each subrack operates and is managed as a separate system.

Subrack Types Table 2-1 lists the supported subrack types in ETSI configurations. The subracks comply with the standards of ETSI 300 386. Table 2-1 ETSI Subracks Supported in ISAM Configurations Subrack Type

Mnemonic

Subrack Dimensions HxWxD

Fits Rack with Width x depth

7302 FD

NFXS-A

600 x 500 x 280 mm

600 x 300 mm

NFXS-A MII

600 x 500 x 280 mm

600 x 300 mm

FD MTA splitter

NFSS-B

444 x 485.9 x 277.5 mm

600 x 300 mm

FD non-MTA splitter

NFSS-A

444 x 485.9 x 277.5 mm

600 x 300 mm

XD MTA splitter

ASPS-A

785 x 465 x 290 mm

600 x 300 mm

XD non-MTA splitter

ASPS-C

600 x 465 x 280 mm

600 x 300 mm

FD(1)

NFXS-B

355 x 445 x 240 mm

SB-REM(2)

SB-REM

110 x 463.9 x 241 mm

• • • •

7330

600 x 300 mm 19” rack 600 x 300 mm 19” rack

Notes (1) The 7330 FD subrack is mentioned here for completeness sake. For more information about this subrack, refer to the 7330 ISAM FTTN Product Information. (2) The SB-REM is mentioned here for completeness sake. For more information about the SB-REM, refer to the 7356 ISAM FTTB User, Safety and Installation Manual.

2-2


2 — Subracks

2.3

7302 FD Subrack The 7302 Flexible Density (FD) subrack is optimized for an IP-DSLAM architecture. The 7302 FD subrack can contain: 1

LT boards as well as splitter boards (7302 FD Combo)

2

LT boards only (7302 FD LT)

3

combined LT/splitter boards

Mnemonic The mnemonic is NFXS-A.

Subrack Configurations The following subrack configurations are possible:

• 7302 FD Combo subrack: In Combo mode, the 7302 FD subrack can be equipped with both LT boards and splitter boards. LT boards can be inserted into any slot but are accompanied by a splitter board on the right.

• When NT redundancy is required, an NT I/O board is inserted in slot 17 and the •

second NT board (NTB) is inserted in slot 18. A total of 8 LT boards and 8 splitter boards can be equipped; see Figure 2-1. If NT redundancy is not required, slots 17 and 18 can be used for an LT board (LT9) and the corresponding splitter board (SP9). A total of 9 LT boards and 9 splitter boards can be equipped; see Figure 2-2.

• 7302 FD LT subrack: In LT mode, the 7302 FD subrack is equipped only with LT boards. The corresponding splitter boards are placed in a splitter subrack above the 7302 FD LT subrack in the rack.

• When NT redundancy is required, an NT I/O board is inserted in slot 17 and the •

second NT board (NTB) is inserted in slot 18. A total of 16 LT boards can be equipped; see Figure 2-3. If NT redundancy is not required, slots 17 and 18 can be used for an LT board. A total of 18 LT boards can be equipped; see Figure 2-4.

• 7302 FD subrack with combined LT/splitter boards: The 7302 FD subrack is equipped with combined LT/splitter boards; see Figure 2-5. Note — Slot 17 or slot 18 may not be equipped with an NVPS board


2-3

2 — Subracks Figure 2-1 7302 FD subrack in Combo mode and with NT redundancy

SP8

SP5

NTB

LT8

LT5

NT I/O

SP4 LT4

LT1

SP1

xDSL cables

NTA

POTS LINE

BPA NT A, NT B and NT I/O fiber conduct

CBs, LEDs and switches Fan unit Connectors

Figure 2-2 7302 FD subrack in Combo mode and without NT redundancy

SP8 LT8

SP5 LT5

SP9

NTA LT9

LT4

LT1

SP1

xDSL cables

SP4

POTS LINE

BPA NT A fiber conduct CBs, LEDs and switches Fan unit Connectors

2-4


2 — Subracks Figure 2-3 7302 FD subrack in LT mode and with NT redundancy

SP16

SP9

LT16

LT1

LT8 NTA NTIO/LT17 NTB/LT18 LT9

xDSL

FD splitter without MTA

SP8

SP1

POTS LINE

BPA

NT A, NT B and NT I/O fiber conduct


Figure 2-4 7302 FD subrack in LT mode and without NT redundancy

SP16

SP17 SP18 SP9

SP8

LT16

LT8 NTA LT17 LT18 LT9

LT1

xDSL

FD splitter without MTA

SP1

POTS LINE

BPA

NT A fiber conduct



2-5

2 — Subracks Figure 2-5 7302 FD Subrack with Combined LT/Splitter Boards

Combo LT/SP 16

NTB Combo LT/SP 9

NTA

NT I/O

Combo LT/SP 8

Combo LT/SP 1

LINE POTS

BPA NT A, NT B and NT I/O fiber conduct


Variants The following 7302 FD subrack variants are supported:

• NFXS-A (code 3FE 26685 AA); see Figure 2-6 • NFXS-A MII (code 3FE 28111 AA); see Figure 2-7 Figure 2-6 NFXS-A

2-6


2 — Subracks Figure 2-7 NFXS-A MII

Dimensions Table 2-2 gives the overall dimensions of the subrack. Table 2-2 7302 FD Subrack Density and Dimensions Subrack Type

Mnemonic

Maximum Number of Lines

Height

Width

Depth

7302 FD

NFXS-A

Maximum number of lines(1):

600 mm

500 mm

285 mm

• • • •

384 (Combo configuration NT redundancy) 432 (Combo configuration no NT redundancy) 768 (LT configuration NT redundancy) 864 (LT configuration - no NT redundancy)

Note (1)

The number of lines mentioned here are applicable when using 48-line boards, when using 72-line boards the maximum number of lines can be respectively: 576, 648, 1152 and 1296. For Combo boards the density is equal to the LT configuration.

The 7302 FD subrack fits into conventional SI transmission racks (600 mm width and 300 mm depth).


2-7

2 — Subracks

Location The 7302 FD subrack can be installed in a Central Office (CO) or a Controlled Environment Vault (CEV) and can be deployed in remote cabinets requiring extended temperature range operation.

Areas and Slot Positions Figure 2-8 shows the general layout and the slot numbering of the 7302 FD subrack.

LT 16

LT 15

LT 14

LT 13

LT 12

LT 11

LT 9

LT 10

NTB/LT 18

NTA

NTIO/LT 17

LT 8

LT 7

LT 6

LT 5

LT 4

LT 3

LT 2

LT 1

Figure 2-8 General Layout and Slot Numbering in the 7302 FD Subrack

Board area

CBs, lamps and switches Fan unit Connectors

Figure 2-9 shows the general layout and the slot numbering of the 7302 FD MII subrack.

LT 16

LT 15

LT 14

LT 13

LT 12

LT 11

LT 9

LT 10

NTB/LT 18

NTIO/LT 17

NTA

LT 8

LT 7

LT 6

LT 5

LT 4

LT 3

LT 2

LT 1

Figure 2-9 General Layout and Slot Numbering in the 7302 FD MII Subrack

Board area

Fan unit CBs, lamps and switches Connectors

2-8


2 — Subracks

The 7302 FD subrack has the following areas:

• The Board area houses the plug-in units (NT board(s), NT I/O board, LT boards, and (when the 7302 FD subrack is used in Combo mode) splitter boards) • The CBs, lamps and switches area houses the Circuit Breakers (CB), the alarm lamps for power and other interface connections. • The Fan area provides housing for a separate fan unit. • The Connector provides housing for filters, connectors, lamps and Circuit Breakers (CB) for power and other interface connections.

Board Types The 7302 FD subrack can accommodate the following units:

• NT I/O boards: If not used, this slot can be occupied with LT17. In the backpanel, there is a provision to equip a maximum of 8 uplinks on the NT I/O. These 8 uplinks can be either 8 x 1 Gbps Ethernet or 2 x 10 Gbps Ethernet. On the NT I/O, these uplinks are multiplexed between the 2 NTs on NT active/standby state. • NT boards: If the redundant NT is not used, this slot can be occupied with LT18, with an additional EMC plate (5mm). • LT boards: 16 LT boards (with NT redundancy and with NTIO board) or 18 LT boards (with no NT redundancy and without NTIO board) can be accommodated in splitterless mode. In Combo mode, the LT boards must be equipped in the odd positions with their corresponding splitter in the even position. • Splitter boards:

• In Combo mode, the splitters for the xDSL LIMs can be mounted in the 7302 FD subrack on the right side of the LT board.

• In LT mode, the splitters must be mounted in a splitter subrack. One splitter must be foreseen per installed LT board.

• Combined LT/splitter boards: 16 combined LT/splitter boards (with NT redundancy and with NTIO board) or 18 combined LT/splitter boards (no NT redundancy and without NTIO board).

NT Redundancy

For NANT-A (24 Gbps NT board)

When a NT 1:1 (active/standby) redundant configuration is to be deployed, an NT I/O board needs to be inserted in the subrack. The NT I/O board performs NT board protection switching for uplinks from the 2 NT boards: only the uplinks from the active NT are connected to the external up-link interfaces. For NANT-D (100 Gbps NT board)

The protection scheme is 1+1 (active/active) in the data plane, and 1:1 (active/standby) in the control and management plane.


2-9

2 — Subracks

NT I/O boards are supported and are useful in duplex systems, e.g. during EPS failures. For NANT-E (320 Gbps NT board)

The protection scheme is 1+1 (active/active) in the data plane, and 1:1 (active/standby) in the control and management plane. NT I/O boards are supported and are useful in duplex systems, e.g. during EPS failures.

1+1 NVPS Redundancy The NVPS board supports 1+1 redundancy. In a redundant configuration, both boards must be installed in adjacent slots n and n+1 (n is an odd integer).

1:N LIM Redundancy The 1:N redundancy of the LIMs is not supported in the 7302 FD subrack itself since no TEST/SPARE bus is available. When this functionality is required, the necessary provisions need to be available in the connected splitter device.

Metallic Test Access Metallic Test access (MTA) is supported when a Test I/O applique is provided in the subrack to provide the interface to the test head and manage the Relay Controllers on the LT appliques. The following board types support this functionality:

• NTAU-A • NCNC-D • NCNC-F Metallic Ended Line Testing (MELT) Metallic Line Testing (MELT) is a measurement technology, integrated on DSL linecards, that enables the physical characterization of a copper line. This type of integrated loop testing is performed narrow-band, and is an alternative for classic testhead-based Narrow-Band Line Testing (NBLT) solutions . The following board types support this functionality:

• • • •

NALT-M NVLT-M NVLT-N NSLT-B

Overview of Supported Units Table 2-3 lists the supported plug-in units in the 7302 FD subrack for R4.2.03. Refer to Figure 2-8 for the layout and the slot positions. For detailed information about units, refer to the UDS. Appendix A gives the used mnemonics. 2-10


2 — Subracks Table 2-3 Supported Units in 7302 FD Subrack - R4.2.03 Slot

NT A

Board Type

Corresponding Applique Type

Position

NANT-A AA

-

-

NANT-A AB NANT-D AA

-

NANT-A AA

-

100 Gbps NT board

-

NANT-E AB NT B

24 Gbps NT board

-

NANT-D AB NANT-E AA

Description

-

320 Gbps NT board

-

-

24 Gbps NT board

-

-

100 Gbps NT board

NANT-A AB NANT-D AA NANT-D AB NANT-E AA

-

NANT-E AB NT I/O

320 Gbps NT board

-

NCNC-B(1)

-

-

NT I/O board with 6 supplementary uplinks

NCNC-D(1)

-

-

NT I/O board with 4+2 supplementary uplinks

NCNC-F(1)

-

-

NT I/O board with 2 or 5 supplementary uplinks

NCNC-G(1)(8

-

-

NT I/O board with 2 GPON links

NTAU-A

-

-

Test I/O

NALT-B

NPSP-A

•

(2)

)

LT slot

-

NPSP-B AA NPSP-B AF NPSP-C

•

In FD Combo subrack: To the right of the corresponding LT In FD splitter: in the corresponding AP slot

48 ADSL/2/2+ over POTS interfaces




48 ADSL/2/2+ over ISDN interfaces



NPSP-D NWCA-A AA NALT-C

NPSP-A

•


•

NPSP-D NWCA-A AA NALT-D

NPSU-A

•

NPSU-B NWCA-A AA

NALT-E

NPSP-E

• • •

(1 of 4)


2-11

2 — Subracks

Slot

Board Type NALT-J


Position

NPSP-A

•


•

Description




48 ADSL/2/2+ over ISDN interfaces



NPSP-D NWCA-A AA NALT-L

NPSU-A

•

NPSU-B NWCA-A AA

NALT-K

NPSP-A

• •


•

NPSP-D NWCA-A AA NALT-M

-

-

72 ADSL/2/2+ over POTS interfaces, with MELT functionality

NALS-A AA

-

-


NALS-A BB

NALS-B

Combined LT-splitter board -

-

48 ADSL/2/2+ over ISDN interfaces Combined LT-splitter board

NALS-C

-

-

48 ADSL/2/2+ over POTS interfaces Combined LT-splitter board

NVLT-C

VSPB-A

In ASPS-C subrack; 2 boards per equipped LT board

NVSP-B

•

NVSP-C NVSP-D NWCA-A AA VSPM-A VCTM-A

•

48 VDSL/2 - ADSL/2+ over POTS interfaces


In external MDF frame; 12 boards per equipped LT board

(2 of 4)

2-12


2 — Subracks

Slot

Board Type


Position

NVLT-D

VSUB-A CTAB-C


NVSU-A

•

NVSU-B NWCA-A AA

VSUM-A VSUM-B

•

Description

48 VDSL/2 - ADSL/2+ over ISDN interfaces



VCTM-A NVLT-G

VSPB-A


NVSP-B

•

NVSP-C NVSP-D NWCA-A AA VSPM-A VCTM-A NVLT-H

VSUB-A

•



CTAB-C


NVSU-A

•

NVSU-B NWCA-A AA

VSUM-A VSUM-B

48 VDSL/2 - ADSL/2/2+ over POTS interfaces

•

48 VDSL/2 - ADSL/2/2+ over ISDN interfaces



VCTM-A NVLT-M

-

-

48 VDSL/2 - ADSL/2/2+ over POTS interfaces, with MELT functionality

NVLT-N

-

-

48 VDSL/2 - ADSL/2/2+ over POTS interfaces, with MELT functionality

NVLT-P

VSPB-A


NVSP-B

•

48 VDSL/2 - ADSL/2/2+ over POTS interfaces, low power

NVSP-C NVSP-D NWCA-A AA VSPM-A VCTM-A

•



(3 of 4)


2-13

2 — Subracks

Slot

Board Type


Position

NVLT-Q

VSUB-A CTAB-C


NVSU-A

•

NVSU-B NWCA-A AA

VSUM-A VSUM-B

•

Description

48 VDSL/2 - ADSL/2/2+ over ISDN interfaces, low power



VCTM-A NELT-A

-

-

16-line Ethernet (FE) LT board

NELT-B

-

-

36-line Ethernet (FE/GE) LT board

NWCA-A AB

-

24 SHDSL interfaces

NSLT-A

NCTA-B(3)

Fan area

NSLT-B

NCTA-B(3)

-

24 SHDSL interfaces, with MELT functionality

NVPS-A(4)(8)

-

-

ISAM Voice Package Server

NPOT-A

NCTA-A(5)

-

48 POTS interfaces

NPOT-B

NCTA-A

-

72 POTS interfaces

NBAT-A

NCTA-A(5)

-

24 ISDN BA interfaces (2B1Q)

NBAT-B AA

NCTA-A(5)

-

24 ISDN BA interfaces (2B1Q)

NBAT-B BA

NCTA-A(5)

-

24 ISDN BA interfaces (4B3T)

NGLT-A(6)(7)

-

-

8 GPON interfaces

AFAN-H

-

-

Fan unit. Part of the subrack.

(4 of 4) Notes (1) The NCNC boards are shared between NT A and NT B. (2) The NCNC-F board can only be used in combination with the NANT-D board. (3) The NCTA-B must work together with two SHDSL LT boards (4) CAUTION: the NVPS-A cannot be inserted in the NTIO/LT17 slot position or in the NTB/LT18 slot position (5) The NCTA-A must work together with two POTS LT boards (6) The NGLT-A board can only be used in an ISAM equipped with FD 100Gbps NT or 320Gbps NT boards (7) The NGLT-A board are not supported in MII equipment (8) Can only be used with FD 24Gbps NT boards

Dummy Front Panels

2-14


2 — Subracks

For the NFXS-A Subrack

When MDF cabling is already foreseen for not-installed units, the MDF connectors must be fixed on dummy front panels. Figure 2-10 shows the universal dummy front panel for the FD-LT subrack and the FD splitter subrack. Two variants exist:

• 3FE 61074 BA: FD universal dummy front panel without EMC gasket for 48-pair cable and 72-pair cable deployment • 3FE 61074 BB: FD universal dummy front panel with EMC gasket for 48-pair cable and 72-pair cable deployment Figure 2-10 Universal Dummy Front Panel for 7302 FD Subrack and FD Splitter Subrack

Optical Cabling for NFXS-A Subrack

In addition to MDF cabling, optical cabling is likewise possible.

• When optical cabling is already foreseen for not-installed NGLT-x boards, the optical cables must be fixed on dummy front panels (code 3FE 65005 AA). Figure 2-11 shows the NGLT front panel. Figure 2-11 Dummy NGLT Front Panel

Slots for optical cables

Optical cables


2-15

2 — Subracks

For the NFXS-A MII Subrack

Refer to the 7302 ISAM FD MII Hardware Installation manual.

Powering Power cables are directly connected to the power filters in the connector area. These filters provide EMC shielding.

Fan Unit One fan unit provides forced air cooling in the subrack. The fan unit is a field replaceable unit in the subrack fan area, it plugs directly into the backplane. There are two variants, one with dust filter and one without dust filter. Every FD-LT subrack must be equipped with a fan unit with dustfilter (see section “Rack Configurations”).

2.4

FD MTA Splitter Subrack The FD MTA splitter subrack can be used together with the 7302 FD subrack (in LT mode). The main characteristics of the FD splitter subrack are:

• The subrack can house up to 18 splitter boards, one per equipped LT in the 7302 FD subrack.

• The subrack can be mounted in an ETSI rack frame. Mnemonic The mnemonic is NFSS-B.

Dimensions Figure 2-12 shows a front view.

2-16


2 — Subracks Figure 2-12 View of FD MTA Splitter Subrack

Table 2-4 gives the overall dimensions of the subrack. Table 2-4 FD MTA Splitter Subrack Density and Dimensions Subrack Type

Mnemonic

Density/ DSL Lines

Height

Width

Depth

FD MTA

NFSS-B

Flexible Density/ 1296 DSL lines

444 mm

485.9mm

277.5 mm

splitter subrack

Subrack Configurations The FD MTA splitter subrack can be used in different configurations as shown in Figure 2-13:

• Passive splitter boards: up to 18 passive splitter boards can be equipped.

• Passive splitter boards with MTA: up to 16 passive splitter boards can be equipped. The NTAU board must be installed to provide the MTA functionality and the NPIO board must be installed to provide the power for the NTAU board.


2-17

2 — Subracks Figure 2-13 FD MTA Splitter Subrack Configurations

SP16

SP1

SP8 Empty SP17 SP18 SP9

Configuration with passive FD splitter boards

SP16

SP1

SP8 NPIO TAUS/SP17 Empty SP9

Configuration with passive FD splitter boards with MTA

Note — Empty slots must be covered with dummy front panels.

Areas and Slot Positions Figure 2-14 shows the slot positions and numbering of the FD MTA splitter subrack.

2-18

Slot 16

Slot 15

Slot 14

Slot 13

Slot 12

Slot 11

Slot 10

Slot 09

Slot 18

TAUS/Slot 17

NPIO

Slot 08

Slot 07

Slot 06

Slot 05

Slot 04

Slot 03

Slot 02

Slot 01

Figure 2-14 Slot Positions in FD MTA Splitter Subrack


2 — Subracks

The FD MTA splitter subrack has one area:

• The Splitter (SP) area can house 405 mm (H) x 225 mm (D) plug-in units. Board Types The FD MTA splitter subrack can accommodate up to 18 splitter boards, one per equipped LT in the 7302 FD subrack (Figure 2-14).

Redundancy No redundancy support.

Metallic Test Access Metallic Test access (MTA) is supported when a Test I/O applique is provided in the subrack to provide the interface to the test head and manage the Relay Controllers on the LT appliques. The following board types support this functionality:

• NTAU-A Overview Supported Units Table 2-5 lists the supported plug-in units in the FD MTA splitter subrack for R4.2.03. Refer to Figure 2-14 for the slot positions. For detailed information about units, refer to the UDS. Appendix A gives the used mnemonics. Table 2-5 Supported Units in FD MTA Splitter Subrack - R4.2.03 Slot

Board Type

Splitter slot

NCTA-A

(01-18)

Description 96-line cut-through applique for ISAM Voice Note: the NCTA-A must work together with two 48-line ADSL/2/2+ over POTS boards

NPSP-A

48 line passive POTS splitter. ADSL2+ compatible.

NPSP-B NPSU-A

48 line passive POTS/ISDN (2B1Q) splitter. ADSL2+ compatible.

NPSU-B NVSP-B

48 line passive ETSI option A POTS splitter for VDSL.

NVSP-C NVSU-A AA

48 line universal POTS/ISDN (2B1Q) splitter for VDSL

NVSU-B AA

48 line universal POTS/ISDN (4B3T) splitter for VDSL

TAUS/Slot 17

NTAU-A

Test Access Unit

NPIO

NPIO-A

Power Input Output board


2-19

2 — Subracks

Dummy Front Panels When MDF cabling is already foreseen for not-installed units, the MDF connectors must be fixed on dummy front panels. The following dummy front panels are available for FD MTA splitter subracks:

• 3FE 61074 BA: FD universal dummy front panel without EMC gasket for 48-pair cable and 72-pair cable deployment

Powering If required, the FD splitter subracks can be powered through the NPIO-A board.

2-20


2 — Subracks

2.5

FD Non-MTA Splitter Subrack The FD non-MTA splitter subrack can be used together with the 7302 FD subrack (in LT mode). The main characteristics of the FD non-MTA splitter subrack are:

• The subrack can house up to 18 splitter boards, one per equipped LT in the 7302 FD subrack.

• The subrack can be mounted in an ETSI rack frame. Mnemonic The mnemonic is NFSS-A.

Dimensions Figure 2-15 shows a front view. Figure 2-15 View of FD non-MTA Splitter Subrack

Table 2-6 gives the overall dimensions of the subrack. Table 2-6 FD non-MTA Splitter Subrack Density and Dimensions Subrack Type

Mnemonic

Density/ DSL Lines

Height

Width

Depth

FD non-MTA splitter subrack

NFSS-A

Flexible Density/ 1296 DSL lines

444 mm

485.9mm

277.5 mm


2-21

2 — Subracks

Subrack Configurations The FD non-MTA splitter subrack can be equipped with up to 18 passive splitter boards as shown Figure 2-16:

SP16

SP1

SP8 Empty SP17 SP18 SP9

Figure 2-16 FD non-MTA Splitter Subrack Configurations

Note — Empty slots must be covered with dummy front panels.

Areas and Slot Positions Figure 2-17 shows the slot positions and numbering of the FD non-MTA splitter subrack.

Slot 16

Slot 15

Slot 14

Slot 13

Slot 12

Slot 11

Slot 10

Slot 09

Slot 18

Slot 17

Slot 08

Slot 07

Slot 06

Slot 05

Slot 04

Slot 03

Slot 02

Slot 01

Figure 2-17 Slot Positions in FD non-MTA Splitter Subrack

The FD non-MTA splitter subrack has one area:

• The Splitter (SP) area can house 405 mm (H) x 225 mm (D) plug-in units. Board Types The FD non-MTA splitter subrack can accommodate up to 18 splitter boards, one per equipped LT in the 7302 FD subrack (Figure 2-17).

2-22


2 — Subracks

Redundancy No redundancy support.

Overview Supported Units Table 2-7 lists the supported plug-in units in the FD non-MTA splitter subrack for R4.2.03. Refer to Figure 2-17 for the slot positions. For detailed information about units, refer to the UDS. Appendix A gives the used mnemonics. Table 2-7 Supported Units in FD non-MTA Splitter Subrack - R4.2.03 Slot

Board Type

Description

Splitter slot

NPSU-A


(01-18)

NPSU-B NVSP-B

48 line passive ETSI option A POTS splitter for VDSL.

NVSP-C NVSU-A AA

48 line universal POTS/ISDN (2B1Q) splitter for VDSL

NVSU-B AA

48 line universal POTS/ISDN (4B3T) splitter for VDSL

Dummy Front Panels When MDF cabling is already foreseen for not-installed units, the MDF connectors must be fixed on dummy front panels. The following dummy front panels are available for FD splitter subracks:

• 3FE 61074 BA: FD universal dummy front panel without EMC gasket for 48-pair cable and 72-pair cable deployment


2-23

2 — Subracks

2.6

XD MTA Splitter Subrack The XD splitter subrack with Metallic Test Access (MTA) (ASPS-A) can be used together with the 7302 FD subrack (in LT mode).

Mnemonic The mnemonic is ASPS-A.

Dimensions Figure 2-18 shows a front view. Figure 2-18 Inside View of XD MTA Splitter Subrack

Table 2-8 gives the overall dimensions of the subrack. Table 2-8 XD MTA Splitter Subrack Density and Dimensions Subrack Type

Mnemonic

Density/ DSL Lines

Height

Width

Depth

XD MTA splitter subrack

ASPS-A

Extreme Density/ 768 DSL lines

785 mm

465 mm

290 mm

The XD MTA splitter subrack fits into conventional transmission racks (600 mm width and 300 mm depth).

2-24


2 — Subracks

Location The XD MTA splitter subrack can be installed in a CO or a CEV and can be deployed in remote cabinets requiring extended temperature range operation.

Areas and Slot Positions Figure 2-19 shows the areas and slot positions.

ALM

Figure 2-19 Areas and Slot Positions in XD MTA Splitter Subrack

PWR

AP16 AP16

AP15 AP15

AP14 AP14

AP13 AP13

AP12 AP12

AP11 AP11

AP07 AP07

AP10

AP06 AP06

AP10

AP05 AP05

AP09

AP04 AP04

AP09

AP03 AP03

AP08

AP02 AP02

AP08

AP01 TAUS

AP01

Top connector area

AP09

AP10

AP11

AP12

AP13

AP14

AP15

AP16

AP10

AP11

AP12

AP13

AP14

AP15

AP16

AP06 AP06

AP09

AP05 AP05

AP08

AP04 AP04

AP08

AP03 AP03

AP07

AP02 AP02

AP07

AP01 AP01

Splitter area

Bottom connector area

The XD MTA splitter subrack has three areas:

• The Top Connector area provides connectors for Alarm interface and ADSL connection (ADSL 25 to ADSL 48) and space for routing ADSL cables. • The Splitter (SP) area is 520 mm high and can house 520 mm x 220 mm plug-in units (PSPS). • The Bottom Connector area provides filters and connectors for power and ADSL connection (ADSL 01 to ADSL 24) and space for routing ADSL cables.

Board Types The XD MTA splitter subrack can accommodate the following units (Figure 2-19):

• one TAUS test access unit • up to 16 splitter boards (PSPS or PSUS): one per equipped LT in the FD LT subrack.


2-25

2 — Subracks

LT Redundancy and Metallic Test Access Support The XD MTA splitter subrack provides a Test/Spare bus on the backpanel for the support of 1:N LT redundancy and Metallic Test Access (MTA). A dedicated slot (TAUS) is foreseen for a Test-I/O Applique. A SPI bus connects this slot with the 16 splitter slots to allow control of the relays on the splitter boards.

Overview Supported Units Table 2-9 lists the supported plug-in units in the XD MTA splitter subrack for R4.2.03. Refer to Figure 2-19 for the layout and the slot positions. For detailed information about units, refer to the UDS. Appendix A gives the used mnemonics. Table 2-9 Supported Units in XD MTA splitter subrack - R4.2.03 Slot

Board Type

Description

Splitter slot

PSPS-A

Passive POTS splitter. ADSL2+ compatible.

(01-16)

PSPS-B PSPS-C PSPS-F

TAU

PSUS-A

Passive POTS/ISDN splitter. ADSL2+ compatible.

CTAS-C

Cut-through applique for SHDSL.

PSPC-R

ETSI Central Office splitter

TAUS-A

Test access unit.

Dummy Front Panels When MDF cabling is already foreseen for not-installed units, the MDF connectors must be fixed on dummy front panels. The following dummy front panels are available for XD MTA splitter subracks:

• front panel 3EC 37714 AB Powering Power cables are directly connected to backplane terminals in the bottom connector area.

2-26


2 — Subracks

2.7

XD Non-MTA Splitter Subrack The XD non-MTA splitter subrack can be used together with the 7302 FD subrack (in LT mode). The main characteristics of the XD non-MTA splitter subrack are:

• The subrack has no backplane (no MTA support, no LT redundancy support). • The subrack can house up to 16 splitter boards, one per equipped LT in the FD-LT subrack. Each board is able to handle 48 or 24 lines. • The subrack can be mounted in the ETSI rack frame.

Mnemonic The mnemonic is ASPS-C.

Dimensions Figure 2-20 shows a front view. Figure 2-20 View of XD non-MTA Splitter Subrack

Table 2-10 gives the overall dimensions of the subrack. Table 2-10 XD non-MTA Splitter Subrack Density and Dimensions Subrack Type

Mnemonic

Density/ DSL Lines

Height

Width

XD non-MTA splitter subrack

ASPS-C

Extreme Density/ 768 DSL lines

600 mm

465 mm

Depth 280 mm

Areas and Slot Positions Figure 2-21 shows the slot positions and numbering of the XD non-MTA splitter subrack. Alcatel-Lucent 7302 ISAM R4.2.03 June 2011 3HH-08995-AAAA-TCZZA Edition 03 Released Product Information

2-27

2 — Subracks

Slot 15

Slot 14

Slot 13

Slot 12

Slot 11

Slot 10

Slot 09

Slot 08

Slot 07

Slot 06

Slot 05

Slot 04

Slot 03

Slot 02

Slot 01

Slot 00

Figure 2-21 Slot Positions in XD non-MTA Splitter Subrack

The XD non-MTA splitter subrack has one area:

• The Splitter (SP) area is 600 mm high and can house 540 mm x 175 mm plug-in units.

Board Types The XD non-MTA splitter subrack can accommodate the following units (Figure 2-21):

• up to 16 splitter boards (PSPB or PSUB): one per equipped LT in the FD-LT subrack. These splitter cards have the following characteristics:

• Six CHAMP connectors at the front stiffener (POTS & LINE & ADSL). • The splitter cards are completely passive circuits. They do not contain a Remote Inventory (RI) PROM nor test relays for line testing purposes.

Redundancy and Metallic Test Access Support No redundancy or MTA support.

Overview Supported Units Table 2-11 lists the supported plug-in units in the ASPS-C subrack for R4.2.03. Refer to Figure 2-21 for the slot positions. For detailed information about units, refer to the UDS. Appendix A gives the used mnemonics.

2-28


2 — Subracks Table 2-11 Supported Units in XD non-MTA Splitter Subrack - R4.2.03 Slot

Board Type

Description

Splitter slot

PSPB-A

48 line passive POTS splitter. ADSL2+ compatible.

(01-16)

PSPB-B PSUB-A


PSUB-B

48 line passive POTS/ISDN 4B3T) splitter. ADSL2+ compatible.

CTAB-C

Cut-through applique for SHDSL

VSPB-A

24 line passive POTS splitter. VDSL interfaces

VSUB-A

24 line passive ISDN splitter. VDSL interfaces

Dummy Front Panels When MDF cabling is already foreseen for not-installed units, the MDF connectors must be fixed on dummy front panels. The following dummy front panels are available for XD non-MTA splitter subracks:

• front panel 3FE 24800 AA Powering The ASPS-C subrack does not require powering.


2-29

2 — Subracks

2.8

Weight of the Different Components

Rack Equipment Table 2-12 lists the weight of the different subracks. TRUs and fan unit. Table 2-12 Overview of Rack Equipment XD Rack Equipment

Mnemonic

Weight (kg)

7302 FD LT/Combo subrack

NFXS-A

15.6

FD MTA splitter subrack

NFSS-A

9.6


NFSS-B

9.6

XD MTA splitter subrack (XD-SP)

ASPS-A

16.1

XD non-MTA splitter subrack (XD-PSP)

ASPS-C

16.1

Plug-in Units for FD Subracks Table 2-13 lists the size, weight and pitch of the different supported plug-in units for FD subracks. Table 2-13 Overview of Plug-in Units for FD Subracks Plug-in unit

Applied in Subrack Type

Mnemonic

Size (mm)

Weight (kg)

Pitch (mm)

FD-LT

NALT-B

405 x 225/205

1.2

25

X

NALT-C

405 x 225/205

1.2

25

X

NALT-D

405 x 225/205

1.2

25

X

NALT-E

405 x 225/205

1.2

25

X

NALT-J

405 x 225/205

1.2

25

X

NALT-K

405 x 225/205

1.2

25

X

NALT-L

405 x 225/205

1.2

25

X

NALT-M

405 x 225/205

1.2

25

X

NALS-A

405 x 225/205

1.8

25

X

NALS-B

405 x 225/205

1.6

25

X

NANT-A

405 x 225/205

1.5

30

X

NANT-D

405 x 225/205

1.5

30

X

NANT-E

405 x 225/205

1.5

30

X

NBAT-A

405 x 225/205

2.4

25

X

FD MTA Splitter

FD non-MTA Splitter

(1 of 3)

2-30


2 — Subracks

Plug-in unit


Mnemonic

Size (mm)

Weight (kg)

Pitch (mm)

FD-LT

FD MTA Splitter

FD non-MTA Splitter

NBAT-B

405 x 225/205

2.4

25

X

NCNC-B

405 x 225/205

2.4

25

X

NCNC-D

405 x 225/205

2.4

25

X

NCNC-F

405 x 225/205

0.8

25

X

NCNC-G

405 x 225/205

0.8

25

X

NCTA-A

405 x 205

TBA

25

X

X

NCTA-B

405 x 205

TBA

25

X

X

NELT-A

405 x 225/205

1.2

25

X

NELT-B

405 x 225/205

0.9

25

X

NGLT-A

405 x 225/205

0.9

25

X

NPIO-A

405 x 205

TBA

30

NPOT-A

405 x 225/205

1.2

25

X

NPOT-B

405 x 225/205

1.1

25

X

NPSP-A

405 x 225/205

2.4

25

X

X

X

NPSP-B

405 x 225/205

2.4

25

X

X

X

NPSP-E

405 x 225/205

2.4

25

X

X

X

NPSU-A

405 x 205

2.4

25

X

X

NPSU-B

405 x 205

2.4

25

X

X

NSLT-A

405 x 225/205

1.2

25

X

NSLT-B

405 x 225/205

0.9

25

X

NTAU-A

405 x 225/205

1.2

25

NVLS-A

405 x 225/205

1.7

25

X

NVLT-C

405 x 225/205

1.2

25

X

NVLT-D

405 x 225/205

1.2

25

X

NVLT-G

405 x 225/205

1.2

25

X

NVLT-H

405 x 225/205

1.2

25

X

NVLT-M

405 x 225/205

1.5

25

X

NVLT-N

405 x 225/205

1.2

25

X

NVLT-P

405 x 225/205

1.0

25

X

NVLT-Q

405 x 225/205

1.0

25

X

NVPS-A

405 x 225/205

TBA

25

X

NVSP-B

405 x 225/205

2.4

25

X

NVSP-C

405 x 225/205

2.1

25

X

NVSP-D

405 x 225/205

TBA

25

X

NVSU-A

405 x 225/205

2.4

25

X

X

X

X

X

X X

X

X

(2 of 3)


2-31

2 — Subracks

Plug-in unit


Mnemonic

Size (mm)

Weight (kg)

Pitch (mm)

FD-LT

FD MTA Splitter

FD non-MTA Splitter

NVSU-B

405 x 225/205

2.4

25

X

X

X

NWCA-A AA

405 x 225/205

1.05

25

X

NWCA-A AB

405 x 225/205

0.8

25

X

(3 of 3)

Splitter Plug-in Units for XD Subracks Table 2-14 lists the size, weight and pitch of the different supported splitter plug-in units for the XD MTA splitter subrack and the XD non-MTA splitter subrack. Table 2-14 Overview of Splitter Plug-in Units for XD Splitter Subracks Splitter Plug-in Unit

2-32


Mnemonic

Size (mm)

Weight (kg)

Pitch (mm)

XD MTA Splitter

XD non-MTA Splitter

CTAB-C

540 x 175

0.65

25

CTAS-C

540 x 220

0.75

25

PSPB-A

540 x 175

2.4

25

X

PSPB-B

540 x 175

2.4

25

X

PSPC-R

300 x 200

2.4

25

X

PSPS-A

540 x 220

2.4

25

X

PSPS-B

540 x 220

2.4

25

X

PSPS-C

540 x 220

2.4

25

X

PSPS-F

540 x 220

2.4

25

X

PSUB-A

540 x 175

2.4

25

X

PSUB-B

540 x 175

2.4

25

X

PSUS-A

540 x 175

2.4

25

X

TAUS-A

540 x 220

2.4

25

X

VSPB-A

540 x 175

2.4

25

X

VSUB-A

540 x 175

2.4

25

X

X X


3—

Physical Rack Equipment

3.1 General

3-2

3.2 Rack Cabinet

3-2

3.3 Side Plates

3-5

3.4 Rack Doors

3-6

3.5 Key Locks

3-7


3-1

3 — Physical Rack Equipment

3.1

General The rack equipment can be delivered as a preassembled rack or in separate kits. This rack assembly is a universal rack cabinet, dimensions 2200 mm x 600 mm x 300 mm, which can be equipped with subracks, accompanying fan units and power and alarm cabling. Each rack configuration is ordered with a specific ordering code. Different parts can also be delivered separately or in kits, the assembly is done on site at the customer.

3.2

Rack Cabinet

Cabinet Types Table 3-1 shows the specifications of the universal rack. Table 3-1 Cabinet Type used for FD Equipment Type

Code

Height

Floorspace

Drawing

Universal

3FE 28688 AA

2200 mm

600 x 300 mm

Figure 3-1

Figure 3-1 Rack for FD Equipment

3-2



Transport Bracket

The transport bracket is mounted on the universal rack to protect the door from damage during transport. Figure 3-2 Transport Bracket

Transport bracket

On site the bracket must be removed.

Cabling Space As shown in Figure 3-1, the universal cabinet provides the space required for MDF cabling. Position and dimensions of side holes are adapted for routing cables of all subracks in any configuration. If required, the bottom plate can be removed as shown in Figure 3-3, to free bottom holes that allow cable routing under raised floor.


3-3

3 — Physical Rack Equipment Figure 3-3 Top and inside Bottom View

Top view

Bottom view inside cabinet

Floor plate mounted

3-4

Floor plate removed (cable routing via bottom holes)



3.3

Side Plates Table 3-2 specifies the items which are required to equip a universal rack with side plates (left or right). Table 3-2 Side Plate Fixing Items Description

Quantity

Item No. on Figure 3-4

Side plate

2

1

Screw M4

20

2

Washer M4

20

3

The same kit is used for mounting a side plate on the left or on the right. Figure 3-4 shows the right side plate. Figure 3-4 Mounting Side Plate on FD Racks

When mounting or dismounting the side plate, always remove the corner upright (item 4 in Figure 3-4) first. Each side plate is mounted with 5 screws and washers on the front and 5 screws and washers on the side. Refer to the 7302 ISAM FD Hardware Installation Manual for the installation procedure. Alcatel-Lucent 7302 ISAM R4.2.03 June 2011 3HH-08995-AAAA-TCZZA Edition 03 Released Product Information

3-5


3.4

Rack Doors One universal door is available (code 3FE 20207 JC). The door opens to the left and can be closed by means of two door latch locks. Figure 3-5 FD Rack with Right Side Door

Refer to the 7302 ISAM FD Hardware Installation Manual for the installation procedure.

3-6



3.5

Key Locks The door latch locks can be replaced on site by key locks. A key lock kit can be ordered separately (code 3FE 25800 AA). This kit contains two key locks, two keys and instructions to replace the standard latch locks by key locks. Figure 3-6 Key Lock Kit

Refer to the 7302 ISAM FD Hardware Installation Manual for installation procedure.


3-7


3-8


4—

Rack Configurations

4.1 General

4-2

4.2 Rack Configurations

4-2


4-1

4 — Rack Configurations

4.1

General This chapter describes the rack configurations for the 7302 FD subrack and FD splitter subrack. An 7302 FD LT/Combo rack contains:

• • • •

4.2

A rack cabinet: 2200 mm high or 1800 mm high. A door opening/closing on the left or the right side with a handle or a lock. One, two or three subrack(s) depending on the rack configuration. One fan unit per equipped LT subrack, for equipment cooling.

Rack Configurations Table 4-1 gives an overview of all the possible rack configurations with FD LT subracks only. These configurations are shown in Figure 4-1. Table 4-1 Rack Configurations with FD LT subracks only

Code

3FE 27792 AA

Cabinet

3FE 28688 AA

SR 1 Fan1

SR 2 Fan 2

SR 3

3FE 27792 BA

3FE 27793 AA

3FE 27793 BA

3FE 27794 AA

NFXS-A

NFXS-A

NFXS-A

NFXS-A

NFXS-A

(3FE 26685 AA)

(3FE 26685 AA)

(3FE 26685 AA)

(3FE 26685 AA)

(3FE 26685 AA)

AFAN-H (with dust filter)





(3EC 37533 NB)

(3EC 37533 ND(2))

(3EC 37533 NB(1))

(3EC 37533 ND(2))

(3EC 37533 NB)

-

-

-

-

-

-

NFXS-A

NFXS-A

NFXS-A

(3FE 26685 AA)

(3FE 26685 AA)

(3FE 26685 AA)




(3EC 37533 NB)

(3EC 37533 ND)

(3EC 37533 NB)

-

-

NFXS-A (3FE 26685 AA)

Fan 3

-

-

-

-

AFAN-H (with dust filter) (3EC 37533 NB)

Notes (1) Normal noise fan unit (2) Low acoustic noise fan unit

4-2


4 — Rack Configurations Figure 4-1 Rack Configurations with FD LT subracks only 3FE 27792 AA

3FE 27793 AA 3FE 27793 BA

3FE 27794 AA

FD LT subrack

FD LT subrack

FD LT subrack

FD LT subrack

FD LT subrack

FD LT subrack

Note — For rack configuration 3FE 27794 AA:

this configuration can only be used with a limited number combinations of LT boards, see section “Three FD LT Subracks in One Rack”. Table 4-2 and Table 4-3 give an overview of all the possible rack configurations with FD LT subracks and FD splitter subracks. These configurations are shown in Figure 4-2. Table 4-2 Rack Configurations with FD LT subracks and FD splitter subracks Code

3FE 29852 AA

3FE 29852 BA

3FE 29853 AA

Cabinet

3FE 28688 AA

SR 1

NFSS-A (3FE 29623 AA)



Fan1

not applicable

not applicable

not applicable

SR 2




Fan 2




(3EC 37533 NB(1))

(3EC 37533 ND(2))

(3EC 37533 NB(1))

SR 3

-

-


Fan 3

-

-

AFAN-H (with dust filter) (3EC 37533 NB(1))


4-3

4 — Rack Configurations Notes (1) Normal noise fan unit (2) Low acoustic noise fan unit

Table 4-3 Rack Configurations with FD LT subracks and FD splitter subracks Code

3FE 29853 BA

3FE 62445 AA

3FE 63160 AA

Cabinet

3FE 28688 AA

SR 1


NFSS-B (3FE 62384 AA)

NFSS-B (3FE 62384 AA)

Fan1

not applicable

not applicable

not applicable

SR 2




Fan 2




(3EC 37533 ND(1))

(3EC 37533 ND(1))

(3EC 37533 ND(1))

SR 3


-


Fan 3


-


(3EC 37533 ND(1))

(3EC 37533 ND(1))

Notes (1) Low acoustic noise fan unit

Figure 4-2 Rack Configurations with FD LT subracks and FD splitter subracks 3FE 29853 AA


3FE 29852 AA

3FE 29852 AB

3FE 29852 BA

3FE 29852 BB


3FE 62445 AA

3FE 63160 AA



FD LT subrack

FD LT subrack


FD LT subrack

A

FD LT subrack

FD LT subrack

FD LT subrack

FD LT subrack

A: distance between mounting brackets is 167.5 mm

Table 4-4 gives an overview of all the possible rack configurations with FD LT subracks and XD splitter subracks. These configurations are shown in Figure 4-3.

4-4


4 — Rack Configurations Table 4-4 Rack Configurations with FD LT subracks and XD splitter subracks Code

3FE 27790 AA

Cabinet

3FE 28688 AA

SR 1

ASPS-C (3FE 24594 AA)

ASPS-A (3FE 21591 BA)

Fan1

not applicable

not applicable

SR 2



Fan 2



(3EC 37533 NB)

3FE 27791 AA

Note: Mounting brackets 19” required

(3EC 37533 NB)

Figure 4-3 Rack Configurations with FD LT subracks and splitter subracks 3FE 27790 AA

3FE 27791 AA

Non-MTA splitter subrack

MTA splitter subrack

FD LT subrack

FD LT subrack

Table 4-5 gives an overview of all the possible rack configurations with FD LT subracks in 1.8 m rack. Table 4-5 Rack Configurations for 1.8 m racks Code

3FE 29852 AB

Cabinet

3FE 29537 AA(1)

3FE 29852 BB

(1 of 2)


4-5

4 — Rack Configurations

Code

3FE 29852 AB

3FE 29852 BB

SR 1



Fan1

not applicable

not applicable

SR 2



Fan 2



(3EC 37533 NB(2))

(3EC 37533 ND(3))

(2 of 2) Notes (1) Cabinet is 1.8 m high (2) Normal noise fan unit (3) Low acoustic noise fan unit

Three FD LT Subracks in One Rack When FD LT subracks are deployed in this configuration, only a limited number of combinations of NT boards and LT boards can be used. For more information on the applicable configurations, see the 7302 ISAM FD Hardware Installation manual.

Weight Information It is important to know if the floor can bear the weight of a specific rack configuration. The weight of the different rack configurations is listed in Table 4-6. Table 4-6 FD Rack Configuration Weights

4-6

Configuration

Weight

1 FD LT/Combo subrack

108 kg

2 FD LT/Combo subracks

156 kg

1 XD SP - 1 FD LT subrack

208 kg


5—

SFP Optical Modules

5.1 Introduction

5-2

5.2 Optical Fiber Management Capacity 5.3 SFP Optical Modules

5-2

5-3


5-1

5 — SFP Optical Modules

5.1

Introduction This section describes the optical fiber management capacity for the 7302 ISAM and lists the Alcatel-Lucent-approved Small Form Pluggable (SFP) modules that are supported for each board type.

5.2

Optical Fiber Management Capacity Due to some fibre handling and routing issues, some limitation apply on the number of fibres that can be supported by a given subrack type. Two types of fiber are considered:

• Standard fibre: Ø 3 mm • Thin fibre: Ø 1.6 mm For NT and NT I/O Boards For fibers directly connected to the NTs (where each NT supports three Small Form Pluggable (SFP) fiber interfaces), the following applies:

• SFPs with thin fibers (thin fibre cross-section = 1.6 mm): On the NT slots, a maximum of 16 thin fibers or 8 per NT can be wired. So no restrictions to support the maximum of 2 NT x 3SFPs/NT x 2 fibers per SFP = 12 thin fibers • SFPs with standard fibers (standard fibre cross-section = 3 mm): The limit of 4 standard fibers that can be wired for the sum of the 2 NT slots gives a restriction: that is, maximum 2 SFPs with standard fiber for the sum of 2 NTs.

For Optical LT Boards Table 5-1 shows the fiber management capacity per LT slot for the different optical fiber types. Table 5-1 Fiber Management Capacity per LT Slot Fiber Cable Diameter

Maximum Number of Cables per LT Slot

3 mm

16

1.6 mm

32

Up to 18 LT boards are supported in an FD subrack, on the condition that there are no rack and cabling restrictions at the customer side. The following tables show the fiber management capacity per subrack for the different optical fiber types if the Alcatel-Lucent fiber management kit 3FE 61087 AA is being used.

• Table 5-2 for NELT-x boards • Table 5-3 for NGLT-x boards

5-2


5 — SFP Optical Modules Table 5-2 Fiber Management Capacity per Subrack for NELT-x Boards Fiber Cable Diameter

Maximum Number of Cables per Subrack

3 mm

10 NELT boards (5 boards in each side of the subrack) with 16 fibers per slot Note: this is not applicable for the NELT-B board, only for the NELT-A board.

2 mm

16 NELT boards (8 boards in each side of the subrack) with 36 fibers per slot (tight per fiber conduct).

1.6 mm

16 NELT boards (8 boards in each side of the subrack) with 36 fibers per slot

Table 5-3 Fiber Management Capacity per Subrack for NGLT-x Boards Fiber Cable Diameter

Maximum Number of Cables per Subrack

3 mm

16 NGLT-x boards (8 boards in each side of the subrack) with 8 fibers per slot

1.6 mm

16 NGLT-x boards (8 boards in each side of the subrack) with 8 fibers per slot

Note (1)

The NGLT-x boards must only be used in ISAM systems with an FD 100Gbps or an FD 320Gbps NT board

The limitation in capacity is driven by the fiber management kit.

5.3

SFP Optical Modules Table 5-4 lists the Alcatel-Lucent-approved Small Form Pluggable (SFP) optical modules that are supported for each board type. Table 5-5 lists different characteristics of these SFP modules.

NGLT-A

NELT-B

NELT-A

NCNC-F

NCNC-D

NCNC-B

NANT-E

Description

NANT-D

Code

NANT-A

Table 5-4 Supported SFP Modules per Board Type

Fast Ethernet SFP 3FE 25777 AA

FE-FX

Y

Y

Y

3FE 25778 AA

FE-LX10

Y

Y

Y

3FE 29194 AA

FE BX-10-D

Y

Y

3FE 29194 BA

FE BX-10-D

3FE 29195 AA

FE BX-10-U

Y

Y

Y

Y

Y

Y

Y

Y

(1 of 3)


5-3

NELT-B

Y

Y

NGLT-A

NELT-A

NCNC-F

NCNC-D

100Base-T

NCNC-B

3FE 63343 AA

NANT-E

Description

NANT-D

Code

NANT-A


Fast Ethernet SFP with SGMII Interface 3FE 29625 DA

100Base-LX10

Y

Y

3FE 28784 AA

1000Base-T

Y

Y

Y

Y

Y

Y

3FE 64927 AA

1000Base-T

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Copper SFP

Gigabit Ethernet SFP 3FE 25773 AA

GE-SX

Y

3FE 25773 CA

GE-SX

Y

3FE 25774 AA

GE-LX

Y

Y

Y

Y

Y

Y

Y

3FE 25775 AA

GE-EX

Y

Y

Y

Y

Y

Y

Y

3FE 25776 AA

GE-ZX

Y

Y

Y

Y

Y

3FE 25776 BA

GE-ZX

Y

3FE 25771 AA

GE-YX

Y

Y

Y

Y

Y

3FE 25771 AB

CWDM

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

3FE 25771 AD

Y

Y

Y

Y

Y

3FE 25771 AE

Y

Y

Y

Y

Y

3FE 25771 AF

Y

Y

Y

Y

Y

3FE 25771 AG

Y

Y

Y

Y

Y

3FE 25771 AH

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

3FE 29551 CA

Y

Y

Y

Y

Y

3FE 29552 CA

Y

Y

Y

Y

Y

3FE 29553 CA

Y

Y

Y

Y

Y

3FE 29554 CA

Y

Y

Y

Y

Y

3FE 29555 CA

Y

Y

Y

Y

Y

3FE 25771 AC

3FE 25771 CA 3FE 29549 CA 3FE 29550 CA

(24 dB)

GE-VX CWDM (32 dB)

Y

3FE 25772 AA

GE-BX10-U

Y

Y

Y

Y

Y

Y

3FE 25772 AB

GE-BX10-D

Y

Y

Y

Y

Y

Y

3FE 28785 AA

GE-BX40-U

Y

Y

Y

Y

Y

Y

3FE 28785 AB

GE-BX40-D

Y

Y

Y

Y

Y

3FE 63289 AA

GE-PX20

Y

Y

2.5 Gigabit Ethernet SFP (2 of 3)

5-4


NGLT-A

Y

NELT-B

2500-LX

NELT-A

3FE 61083 AA

NCNC-F

Y

NCNC-D

2500-SX

NCNC-B

3FE 61082 AA

NANT-D

Description

NANT-A

Code

NANT-E


Y

10 Gigabit Ethernet XFP 3FE 50712 BB

10GE-LX

Y

3FE 50712 CB

10GE-EX

Y

SFP+ 3FE 62600 AA

10GE-LR

Y

Y

3FE 62600 CA

10GE-LR

Y

Y

3FE 62600 DA

10GE-LR

Y

Y

3FE 63264 AA

10GE-SR

Y

Y

3FE 65831 AA

10GE-ER

Y

Y

E1 SFP 3FE 61681 AA

E1 SFP

Y

Y

Y

Dual SFP 3FE 65106 AA

GE-BX10-D

Y

3FE 65107 AA

FE-BX10-D

Y

FE-BX10-D

Y

GE-BX-10-D

Y

3FE 66131

AA(1)

GPON SFP 3FE 53441 AC

GPON SFP B+

Y

3FE 53441 BC

GPON SFP C+

Y

(3 of 3) Notes (1) This is a dual-rate compact SFP

Table 5-5 Characteristics of Approved SFP Modules Code

Description

Wavelength (nm)

Operating Case Temp. Range (°C)

Optical Budget (dB)

Reach (km)

Fiber

Bidi /Uni

UDS(1)

DAAA

Fast Ethernet SFP 3FE 25777 AA

FE-FX

1310

-40..+85

12

0.550

MM

Uni

3FE 25778 AA

FE-LX10

1310

-40..+85

16

15

SM

Uni

(1 of 3)


5-5


Code

Description

Wavelength (nm)


Optical Budget (dB)

Reach (km)

Fiber

Bidi /Uni

UDS(1)

3FE 29194 AA

FE BX-10-D

TX: 1550

-40..+85

14

10

SM

Bidi

FAAA

-40..+85

14

10

SM

Bidi

-40..+85

14

10

SM

Bidi

0..+70

NA

0.100

Cat5

NA

PAAA

RX: 1310 3FE 29194 BA

FE BX-10-D

TX: 1490 RX: 1310

3FE 29195 AA

FE BX-10-U

TX: 1310 RX: 1550

3FE 63343 AA

100Base-T

NA

Fast Ethernet SFP with SGMII Interface 3FE 29625 DA

100Base-LX10

1310

-40..+85

13

15

SM

Uni

HAAA

3FE 28784 AA

1000Base-T

NA

0..+85

NA

0.100

Cat5

NA

EAAA

3FE 64927 AA

1000Base-T

NA

-40..+85

NA

0.100

Cat5

NA

Copper SFP

Gigabit Ethernet SFP 3FE 25773 AA

GE-SX

850

-40..+85

7

0.550

MM

Uni

3FE 25773 CA

GE-SX

850

-10..+85

7

0.550

MM

Uni

3FE 25774 AA

GE-LX

1310

-40..+85

11

10

SM

Uni

3FE 25775 AA

GE-EX

1310

-40..+85

18

40

SM

Uni

3FE 25776 AA

GE-ZX

1550

-40..+85

24

80

SM

Uni

3FE 25776 BA

GE-ZX

1550

-25..+85

24

80

SM

Uni

3FE 25771 AA

GE-YX

1471

-40..+85

22

62

SM

Uni

3FE 25771 AB

CWDM

1491

-5..+85

31

120

SM

Uni

3FE 25771 AC

(24 dB)

1531

3FE 25771 AE

1551

3FE 25771 AF

1571

3FE 25771 AG

1591

3FE 25771 AH

1611

3FE 29549 CA 3FE 29550 CA

GE-VX CWDM (32 dB)

AAAA

1511

3FE 25771 AD

3FE 25771 CA

CAAA

1471 1491 1511

3FE 29551 CA

1531

3FE 29552 CA

1551

3FE 29553 CA

1571

3FE 29554 CA

1591

3FE 29555 CA

1611

(2 of 3)

5-6



Code

Description

Wavelength (nm)


Optical Budget (dB)

Reach (km)

Fiber

Bidi /Uni

UDS(1)

3FE 25772 AA

GE-BX10-U

TX: 1310

-40..+85

9

10

SM

Bidi

GAAA

-40..+85

9

10

SM

Bidi

-40..+85

19

40

SM

Bidi

-40..+85

19

40

SM

Bidi

-10..+75

26

20

MM

Bidi

KAAA

NAAA

RX: 1490 3FE 25772 AB

GE-BX10-D

TX: 1490 RX: 1310

3FE 28785 AA

GE-BX40-U

TX: 1310 RX: 1550

3FE 28785 AB

GE-BX40-D

TX: 1550 RX: 1310

3FE 63289 AB

GE-PX20

TX: 1310 RX: 1490

2.5 Gigabit Ethernet SFP 3FE 61082 AA

2500-SX

1310

-40..+85

7

7

SM

Uni

3FE 61083 AA

2500-LX

1310

-40..+85

10.5

20

SM

Uni

10 Gigabit Ethernet XFP 3FE 50712 BB

10GE-LX

1310

-40..+85

6

10

SM

Uni

3FE 50712 CB

10GE-EX

1550

-40..+85

11

40

SM

Uni

3FE 62600 AA

10GE-LR

1310

-40..+85

6

10

SM

Uni

3FE 62600 CA

10GE-LR

1310

-5..+85

6

10

SM

Uni

3FE 62600 DA

10GE-LR

1310

0..+70

6

10

SM

Uni

3FE 63264 AA

10GE-SR

850

-40..+85

7.3

0.3

SM

Uni

3FE 65831 AA

10GE-ER

1550

-40..+85

11

40

SM

Uni

E1 SFP

NA

-40..+70

NA

0.770

NA

Uni

GE-BX10-D

TX: 1490

-40..+85

9

10

SM

Bidi

-40..+85

14

10

SM

Bidi

8 (FE)

10

SM

Bidi

JAAA

SFP+ MAAA

E1 SFP 3FE 61681 AA

LAAA

Dual SFP 3FE 65106 AA

RX: 1310 3FE 65107 AA

FE-BX10-D

TX: 1550 RX: 1310

3FE 66131 AA

FE-BX10-D

TX: 1490

GE-BX10-D

RX: 1310

Class B+, normal

TX: 1490

Class C+, normal

TX: 1490

-40..+85

TAAA

9 (GE)

GPON SFP 3FE 53441 AC 3FE 53441 BA

-40..+85

28

30

SM

Bidi

-5..+70

32

60

SM

Bidi

RX: 1310

RAAA

RX: 1310

(3 of 3) Note (1)

For more detailed information on the different characteristics of the SFP module, refer to UDS 3HH 01046 xxxx TQZZA (where xxxx is the document variant indicated in this column).


5-7


5-8


A.

Board Mnemonics

A.1 Board Mnemonics

A-2


A-1

A. Board Mnemonics

A.1

Board Mnemonics Table A-1 gives the used board mnemonics with their description. Table A-1 Mnemonics Mnemonic

Description

AFAN-H

ADSL Fan unit - version H

CTAS-C

SHDSL Cut-through Applique - version C

NALT-B/C

ADSL Line Termination Unit (POTS) for FD subrack - version B/C

NALT-D

ADSL Line Termination Unit (ISDN) for FD subrack - version D

NALT-E (AA)

MultiDSL OD-LT (POTS) - version E

NALT-E (AB)

MultiDSL CO-LT (POTS) - version E

NALT-J (AA)

MultiDSL OD-LT (POTS) - version J

NALT-J (BA)

MultiDSL CO-LT (POTS) - version J

NALT-K (BA)

MultiDSL CO-LT (ISDN) - version K

NALT-L

MultiDSL CO-LT (POTS) - version L

NALT-M

MultiDSL CO-LT (POTS) with MELT - version M

NALS-A

MultiDSL OD Combined Line Termination/Splitter Board (POTS) - version A

NALS-B

MultiDSL OD Combined Line Termination/Splitter Board (ISDN) - version B

NALS-C

MultiDSL OD Combined Line Termination/Splitter Board (POTS) - version C

NANT-A

Combined NT Unit (24Gbps) for FD subrack - version A

NANT-D

Combined NT Unit (100Gbps) for FD subrack - version D

NANT-E

Combined NT Unit (320Gbps) for FD subrack - version E

NBAT-A/B

FD ISDN Basic Rate Access Line Termination Unit - version A/B

NCNC-B

FD FE/GE Network Termination I/O Applique - version B

NCNC-D

FD FE/GE Network Termination I/O Applique - version D

NCNC-F

FD 10GE Network Termination I/O Applique - version F

NCNC-G

GPON Network Termination I/O Applique - version G

NELT-A

16 line FD Fast Ethernet Line Termination Unit - version A

NELT-B

36 line FD Fast Ethernet/Gigabit Ethernet Line Termination Unit - version B

NFXS-A

FD FleXible Shelf - version A

NGLT-A

GPON Line Termination Board- version A

NPOT-A

FD POTS Only Line Termination Unit - version A

NPOT-B

FD POTS Only Line Termination Unit - version B

NPSP-A

MII Passive POTS Splitter without MTA for FD subrack - version A

NPSP-B AA

ETSI Passive 48 port POTS splitter for FD - version B

NPSP-B AF

ETSI Passive 48 port POTS splitter with MTA for FD - version B

NPSP-E

ETSI Passive 72 port POTS splitter with MTA for FD - version E

(1 of 2)

A-2


A. Board Mnemonics

Mnemonic

Description

NPSU-A

ETSI 48 port POTS/ISDN splitter for FD- version A

NSLT-A

FD SHDSL Line Termination - version A

NSLT-B

FD SHDSL Line Termination with MELT - version B

NVLS-A

48 ports low power VDSL2 POTS Line Termination Board with integrated splitter - version A

NVLT-C

48 ports VDSL2 POTS Line Termination Board - version C

NVLT-D

48 ports VDSL2 ISDN Line Termination Board - version D

NVLT-G

48 ports VDSL2 POTS Line Termination Board - version G

NVLT-H

48 ports VDSL2 ISDN Line Termination Board - version H

NVLT-M

48 ports VDSL2 Line Termination Board with MELT - version M

NVLT-N

48 ports low power VDSL2 POTS Line Termination Board with MELT - version N

NVLT-P

48 ports low power VDSL2 POTS Line Termination Board - version P

NVLT-Q

48 ports low power VDSL2 ISDN Line Termination Board - version Q

NVPS-A

FD Voice Package Server - version A

NVSP-B

ETSI Passive 48 port POTS splitter for FD - version B

NVSU-A/B

ETSI 48 port POTS/ISDN splitter for FD - version A/B

PSPC-R

Passive Splitter-Central office for POTS - version R

PSPS-A

48 Port Passive POTS Splitter - version A (MII)

PSPS-B

48 Port Passive POTS Splitter - version B (ETSI)

PSPS-C

48 Port Passive POTS Splitter - version C (BT)

PSPS-F

48 Port Passive POTS Splitter - version C (BT)

PSUS-A

48 Port Passive POTS/ISDN Splitter - version A (48 lines, 2B1Q ISDN)

TAUS-A

Test Acces Unit - version A

(2 of 2)


A-3

A. Board Mnemonics

A-4


Index

Numbers

N

7302 FD subrack characteristics, 2-3 configurations, 4-2

network topology, 1-2 network side, 1-4 user side, 1-3

D

O

Dimensioning, 1-27

optical fiber capacity, 5-2 management, 5-2

F FD MTA splitter subrack characteristics, 2-16 FD non-MTA splitter subrack characteristics, 2-21

I IWF capabilities, 1-27

M management network, 1-25 MELT support, 2-10 MTA support, 1-41

R redundancy support 1 N LT, 1-41 1+1 NT, 1-39

S service capacity specifications, 1-38 SFP modules, 5-3 system architecture, 1-6 IHub, 1-24 SHub, 1-23


IN-1

Index T — XD splitter subrack without MTA

T Technical specifications distance and performance, 1-38 P-OLT connection capacity, 1-38 service capacity specifications, 1-38

X XD splitter subrack with MTA characteristics, 2-24 XD splitter subrack without MTA characteristics, 2-27

IN-2


Customer documentation and product support

Customer documentation http://www.alcatel-lucent.com/myaccess Product manuals and documentation updates are available at alcatel-lucent.com. If you are a new user and require access to this service, please contact your Alcatel-Lucent sales representative.

Technical Support http://www.alcatel-lucent.com/support

Documentation feedback [email protected]

© 2011 Alcatel-Lucent. All rights reserved. 3HH-08995-AAAA-TCZZA Edition 03 Released

7302 Product Information Manual

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